Rigging hardware

Turnbuckles

Name: Sharrow Lifting Products — Sharrow Lifting Products
Address: 2943 Yorkton Blvd., Little Canada, MN, 55117, US
Telephone: (651) 489-1341

203 part numbers — Crosby jaw, eye and hook end turnbuckles, the bodies and end fittings to rebuild them, lock nuts, and Gunnebo rigging screws.

Straight pull only

A turnbuckle is rated for an in-line pull, and nothing else

Crosby’s own instruction is that turnbuckles are for straight or in-line pull only. Load one at an angle and the ends bend, the threads bind, and the working load limit in the table no longer means anything. If the geometry needs an angle, put a shackle between the turnbuckle and the anchor so the turnbuckle itself stays straight.

Crosby’s published working load limits for its turnbuckles carry a 5:1 design factor. Once it is set, fit the lock nuts — a turnbuckle that vibrates loose is the most common failure we see, and it is the cheapest one to prevent.

Jump toTurnbuckles85 Bodies & end fittings89 Lock nuts15 Gunnebo rigging screws14

Size is thread diameter × take-up

A “1/2 x 6” has a 1/2″ thread and 6″ of adjustment between fully open and fully closed. The rating follows the diameter; the take-up is how much you need to tension or trim. Order by the stock number, not the size, and the length comes right.

Jaw, eye or hook end

Jaws pin straight to a fitting — bolt and nut on the small sizes, pin and cotter from 3/4″ up. Eyes are forged elongated so a shackle one size smaller reeves through, up to the 2-1/2″ size. Hook ends are quick to attach and just as quick to come off; Crosby offers them in one size only.

“*” means mechanically galvanized

Crosby hot-dip galvanizes the range, except the sizes it marks with an asterisk, which are mechanically galvanized instead. Each table carries Crosby’s own footnotes, because the same mark means something different on the Gunnebo pages.

4 products · 85 part numbers

Turnbuckles

HG-226 Eye & Eye

Crosby

26 part numbers

Filter 26 part numbers

Thread Dia. & Take Up (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	A (in)	J Open (in)	K Closed (in)	M Open (in)	N Closed (in)	R (in)	S (in)	X Closed (in)	BB (in)
* 5/16 x 4-1/2	1031270	800	.48	.31	13.92	9.42	14.48	9.98	.95	.44	2.20	4.58
* 3/8 x 6	1031298	1200	.75	.38	17.56	11.56	18.24	12.24	1.13	.53	2.48	6.10
1/2 x 6	1031314	2200	1.72	.50	19.94	13.94	20.82	14.82	1.41	.71	3.56	6.03
1/2 x 12	1031350	2200	2.63	.50	32.23	20.23	33.11	21.11	1.41	.71	3.54	12.36
5/8 x 12	1031412	3500	4.12	.63	34.06	22.06	35.06	23.06	1.80	.88	4.34	12.39
5/8 x 6	1031378	3500	2.75	.63	21.72	15.72	22.72	16.72	1.80	.88	4.35	6.03
3/4 x 6	1031430	5200	4.22	.75	23.24	17.24	24.50	18.50	2.09	1.00	5.12	6.13
3/4 x 12	1031476	5200	6.12	.75	35.64	23.64	36.90	24.90	2.09	1.00	5.09	12.59
3/4 x 18	1031494	5200	7.83	.75	47.64	29.64	48.90	30.90	2.09	1.00	5.12	18.53
7/8 x 12	1031519	7200	8.83	.88	36.70	24.70	38.20	26.20	2.38	1.25	5.79	12.16
7/8 x 18	1031537	7200	11.5	.88	49.17	31.17	50.67	32.67	2.38	1.25	5.79	18.63
1 x 6	1031555	10000	9.62	1.00	26.24	20.24	28.00	22.00	3.00	1.43	6.50	6.18
1 x 12	1031573	10000	13.0	1.00	38.24	26.24	40.00	28.00	3.00	1.43	6.50	12.18
1 x 18	1031591	10000	16.3	1.00	50.24	32.24	52.00	34.00	3.00	1.43	6.50	18.18
1 x 24	1031617	10000	20.2	1.00	62.84	38.84	64.60	40.60	3.00	1.43	6.47	24.84
1-1/4 x 12	1031635	15200	19.9	1.25	42.14	30.14	44.38	32.38	3.59	1.82	8.49	12.06
1-1/4 x 18	1031653	15200	23.8	1.25	54.14	36.14	56.38	38.38	3.59	1.82	8.49	18.06
1-1/4 x 24	1031671	15200	27.8	1.25	66.70	42.70	68.94	44.94	3.59	1.82	8.49	24.62
1-1/2 x 12	1031699	21400	28.7	1.50	44.24	32.24	46.74	34.74	4.09	2.12	9.46	12.32
1-1/2 x 18	1031715	21400	34.1	1.50	56.24	38.24	58.74	40.74	4.09	2.12	9.46	18.32
1-1/2 x 24	1031733	21400	39.6	1.50	68.86	44.86	71.36	47.36	4.09	2.12	9.46	24.94
1-3/4 x 18	1031779	28000	50.7	1.75	57.38	39.38	60.38	42.38	4.65	2.38	9.97	18.37
1-3/4 x 24	1031797	28000	58.2	1.75	69.38	45.38	72.38	48.38	4.65	2.38	9.97	24.37
2 x 24	1031813	37000	83.5	2.00	75.68	51.68	79.18	55.18	5.81	2.69	13.03	24.48
2-1/2 x 24	1031831	60000	149	2.50	79.18	55.18	83.18	59.18	6.49	3.12	13.76	24.60
2-3/4 x 24	1031859	75000	174	2.75	81.34	57.34	85.84	61.84	7.00	3.25	15.09	24.65

5:1 Design Factor. Proof Load is 2.5 times the Working Load Limit.
*Mechanical galvanized

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HG-227 Jaw & Eye

Crosby

29 part numbers

Filter 29 part numbers

Thread Dia. & Take Up (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	OO (in)	B (in)	E Closed (in)	G (in)	J Open (in)	K Closed (in)	M Open (in)	N Closed (in)	R (in)	S (in)	X Closed (in)	BB (in)	Replacement Pin Kit Stock No.
* 5/16 x 4-1/2	1031895	800	.52	.25	.50	2.02	.87	13.50	9.00	14.30	9.80	.95	.44	2.20	4.58	1089654
* 3/8 x 6	1031911	1200	.80	.31	.53	2.11	.85	16.91	10.91	17.87	11.87	1.13	.53	2.48	6.10	1089672
1/2 x 6	1031939	2200	1.77	.37	.64	3.22	1.07	19.30	13.30	20.48	14.48	1.41	.71	3.56	6.03	1089690
1/2 x 9	1031957	2200	2.25	.37	.64	3.20	1.07	25.59	16.59	26.77	17.77	1.41	.71	3.54	9.36	1089690
1/2 x 12	1031975	2200	2.67	.37	.64	3.20	1.07	31.59	19.59	32.77	20.77	1.41	.71	3.54	12.36	1089690
5/8 x 6	1031993	3500	2.98	.50	.79	3.90	1.32	20.73	14.73	22.27	16.27	1.80	.88	4.35	6.03	1089716
5/8 x 9	1032019	3500	3.72	.50	.79	3.89	1.32	27.07	18.07	28.61	19.61	1.80	.88	4.34	9.39	1089716
5/8 x 12	1032037	3500	4.35	.50	.79	3.89	1.32	33.07	21.07	34.61	22.61	1.80	.88	4.34	12.39	1089716
3/4 x 6	1032055	5200	4.51	.63	.97	4.71	1.52	22.17	16.17	24.09	18.09	2.09	1.00	5.12	6.13	1097770
3/4 x 9	1032073	5200	5.56	.63	.97	4.68	1.52	28.57	19.57	30.49	21.49	2.09	1.00	5.09	9.59	1097770
3/4 x 12	1032091	5200	6.42	.63	.97	4.68	1.52	34.57	22.57	36.49	24.49	2.09	1.00	5.09	12.59	1097770
3/4 x 18	1032117	5200	8.14	.63	.97	4.71	1.52	46.57	28.57	48.49	30.49	2.09	1.00	5.12	18.53	1097770
7/8 x 12	1032135	7200	9.10	.75	1.16	5.50	1.77	35.68	23.68	37.91	25.91	2.38	1.25	5.79	12.16	1097789
7/8 x 18	1032153	7200	11.6	.75	1.16	5.50	1.77	48.15	30.15	50.38	32.38	2.38	1.25	5.79	18.63	1097789
1 x 6	1032171	10000	10.0	.88	1.34	6.09	2.05	25.03	19.03	27.59	21.59	3.00	1.43	6.50	6.18	1097761
1 x 12	1032199	10000	13.4	.88	1.34	6.09	2.05	37.03	25.03	39.59	27.59	3.00	1.43	6.50	12.18	1097761
1 x 18	1032215	10000	16.7	.88	1.34	6.09	2.05	49.03	31.03	51.59	33.59	3.00	1.43	6.50	18.18	1097761
1 x 24	1032233	10000	20.6	.88	1.34	6.06	2.05	61.63	37.63	64.19	40.19	3.00	1.43	6.47	24.84	1097761
1-1/4 x 12	1032251	15200	20.9	1.13	1.84	8.09	2.82	40.76	28.76	43.98	31.98	3.59	1.82	8.49	12.06	1097798
1-1/4 x 18	1032279	15200	24.8	1.13	1.84	8.09	2.82	52.76	34.76	55.98	37.98	3.59	1.82	8.49	18.06	1097798
1-1/4 x 24	1032297	15200	28.8	1.13	1.84	8.09	2.82	65.32	41.32	68.54	44.54	3.59	1.82	8.49	24.62	1097798
1-1/2 x 12	1032313	21400	30.6	1.38	2.06	8.93	2.81	42.50	30.50	46.21	34.21	4.09	2.12	9.46	12.32	1097805
1-1/2 x 18	1032331	21400	36.0	1.38	2.06	8.93	2.81	54.50	36.50	58.21	40.21	4.09	2.12	9.46	18.32	1097805
1-1/2 x 24	1032359	21400	41.5	1.38	2.06	8.93	2.81	67.12	43.12	70.83	46.83	4.09	2.12	9.46	24.94	1097805
1-3/4 x 18	1032395	28000	52.1	1.63	2.60	9.36	3.35	55.37	37.37	59.77	41.77	4.65	2.38	9.97	18.37	1097814
1-3/4 x 24	1032411	28000	59.7	1.63	2.60	9.36	3.35	67.37	43.37	71.77	47.77	4.65	2.38	9.97	24.37	1097814
2 x 24	1032439	37000	89.9	2.00	2.62	11.80	3.74	72.66	48.66	77.95	53.95	5.81	2.69	13.03	24.48	1097823
2-1/2 x 24	1032457	60000	158	2.25	3.06	13.26	4.44	76.08	52.08	82.68	58.68	6.49	3.12	13.76	24.60	1097832
2-3/4 x 24	1032475	75000	187	2.75	3.69	14.92	4.19	78.05	54.05	85.67	61.67	7.00	3.25	15.09	24.65	1087674

5:1 Design Factor. Proof Load is 2.5 times the Working Load Limit.
*Mechanically galvanized

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HG-228 Jaw & Jaw

Crosby

29 part numbers

Filter 29 part numbers

Thread Dia. & Take Up (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	OO (in)	B (in)	E Closed (in)	G (in)	J Open (in)	K Closed (in)	M Open (in)	N Closed (in)	BB (in)	Replacement Pin Kit Stock No.
* 5/16 x 4-1/2	1032518	800	.56	.25	.50	2.02	.87	13.07	8.57	14.12	9.62	4.58	1089654
* 3/8 x 6	1032536	1200	.85	.31	.53	2.11	.85	16.25	10.25	17.50	11.50	6.10	1089672
1/2 x 6	1032554	2200	1.82	.37	.64	3.22	1.07	18.65	12.65	20.14	14.14	6.03	1089690
1/2 x 9	1032572	2200	2.29	.37	.64	3.20	1.07	24.94	15.94	26.43	17.43	9.36	1089690
1/2 x 12	1032590	2200	2.71	.37	.64	3.20	1.07	30.94	18.94	32.43	20.43	12.36	1089690
5/8 x 6	1032616	3500	3.21	.50	.79	3.90	1.32	19.74	13.74	21.82	15.82	6.03	1089716
5/8 x 9	1032634	3500	3.95	.50	.79	3.89	1.32	26.08	17.08	28.16	19.16	9.39	1089716
5/8 x 12	1032652	3500	4.58	.50	.79	3.89	1.32	32.08	20.08	34.16	22.16	12.39	1089716
3/4 x 6	1032670	5200	4.80	.63	.97	4.71	1.52	21.09	15.09	23.68	17.68	6.13	1097770
3/4 x 9	1032698	5200	5.85	.63	.97	4.68	1.52	27.49	18.49	30.08	21.08	9.59	1097770
3/4 x 12	1032714	5200	6.72	.63	.97	4.68	1.52	33.49	21.49	36.08	24.08	12.59	1097770
3/4 x 18	1032732	5200	8.45	.63	.97	4.71	1.52	45.49	27.49	48.08	30.08	18.53	1097770
7/8 x 12	1032750	7200	9.37	.75	1.16	5.50	1.77	34.65	22.65	37.62	25.62	12.16	1097789
7/8 x 18	1032778	7200	11.8	.75	1.16	5.50	1.77	47.12	29.12	50.09	32.09	18.63	1097789
1 x 6	1032796	10000	10.4	.88	1.34	6.09	2.05	23.82	17.82	27.18	21.18	6.18	1097761
1 x 12	1032812	10000	13.8	.88	1.34	6.09	2.05	35.82	23.82	39.18	27.18	12.18	1097761
1 x 18	1032830	10000	17.1	.88	1.34	6.09	2.05	47.82	29.82	51.18	33.18	18.18	1097761
1 x 24	1032858	10000	21.0	.88	1.34	6.06	2.05	60.42	36.42	63.78	39.78	24.84	1097761
1-1/4 x 12	1032876	15200	21.9	1.13	1.84	8.09	2.82	39.37	27.37	43.58	31.58	12.06	1097798
1-1/4 x 18	1032894	15200	25.9	1.13	1.84	8.09	2.82	51.37	33.37	55.58	37.58	18.06	1097798
1-1/4 x 24	1032910	15200	29.8	1.13	1.84	8.09	2.82	63.93	39.93	68.14	44.14	24.62	1097798
1-1/2 x 12	1032938	21400	32.6	1.38	2.06	8.93	2.81	40.76	28.76	45.68	33.68	12.32	1097805
1-1/2 x 18	1032956	21400	38.0	1.38	2.06	8.93	2.81	52.76	34.76	57.68	39.68	18.32	1097805
1-1/2 x 24	1032974	21400	43.5	1.38	2.06	8.93	2.81	65.38	41.38	70.30	46.30	24.94	1097805
1-3/4 x 18	1033018	28000	53.5	1.63	2.60	9.36	3.35	53.35	35.35	59.16	41.16	18.37	1097814
1-3/4 x 24	1033036	28000	61.1	1.63	2.60	9.36	3.35	65.35	41.35	71.16	47.16	24.37	1097814
2 x 24	1033054	37000	96.3	2.00	2.62	11.80	3.74	69.64	45.64	76.72	52.72	24.48	1097823
2-1/2 x 24	1033072	60000	167	2.25	3.06	13.26	4.44	72.97	48.97	82.18	58.18	24.60	1097832
2-3/4 x 24	1033090	75000	199	2.75	3.69	14.92	4.19	74.75	50.75	85.50	61.50	24.65	1087674

5:1 Design Factor. Proof Load is 2.5 times the Working Load Limit.
*Mechanical galvanized

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HG-223 Hook & Hook

Crosby

1 part number

Thread Dia. & Take Up (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	A (in)	D (in)	E Closed (in)	F (in)	J Open (in)	K Closed (in)	M Open (in)	N Closed (in)	BB (in)
1 x 12	1030333	5000	14.8	1.00	1.25	6.56	4.25	36.59	25.06	40.12	28.12	12.18

5:1 Design Factor. Proof Load is 2.5 times the Working Load Limit.

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4 products · 89 part numbers

Bodies & end fittings

A turnbuckle is a body plus one right-hand and one left-hand end fitting, so a damaged end can be replaced rather than the whole assembly. The RH and LH columns are separate stock numbers — you need one of each.

HG-2510 Turnbuckle Body

Crosby

29 part numbers

Filter 29 part numbers

Shank Dia. & Take Up (in)	Stock No.	Working Load Limit (lb)	Weight Each (lb)	AA (in)	BB (in)	CC (in)	DD (in)	EE (in)	GG (in)	HH (in)	JJ (in)
* 5/16 x 4-1/2	1033919	800	.22	5.59	4.58	.51	.82	.38	.56	.44	.19
* 3/8 x 6	1033937	1200	.29	7.29	6.10	.60	.88	.38	.63	.50	.19
1/2 x 6	1033955	2200	.70	7.70	6.03	.84	1.19	.68	.81	.63	.28
† 1/2 x 9	1033973	2200	1.03	11.03	9.36	.84	1.19	.68	.81	.63	.28
† 1/2 x 12	1033991	2200	1.27	14.03	12.36	.84	1.19	.68	.81	.63	.28
5/8 x 6	1034017	3500	1.11	8.02	6.03	1.00	1.43	.83	1.00	.75	.34
† 5/8 x 9	1034035	3500	1.59	11.38	9.39	1.00	1.43	.83	1.00	.75	.34
† 5/8 x 12	1034053	3500	1.96	14.38	12.39	1.00	1.43	.83	1.00	.75	.34
3/4 x 6	1034071	5200	1.50	8.26	6.13	1.07	1.74	.94	1.13	.94	.40
† 3/4 x 9	1034099	5200	2.17	11.72	9.59	1.07	1.74	.94	1.13	.94	.40
† 3/4 x 12	1034115	5200	2.66	14.72	12.59	1.07	1.74	.94	1.13	.94	.40
† 3/4 x 18	1034133	5200	3.63	20.66	18.53	1.07	1.74	.94	1.13	.94	.40
7/8 x 12	1034179	7200	3.61	14.62	12.16	1.23	2.00	1.13	1.31	1.06	.47
† 7/8 x 18	1034197	7200	5.27	21.09	18.63	1.23	2.00	1.13	1.31	1.06	.47
1 x 6	1034213	10000	3.32	9.00	6.18	1.41	2.45	1.25	1.50	1.25	.60
1 x 12	1034231	10000	5.34	15.00	12.18	1.41	2.45	1.25	1.50	1.25	.60
† 1 x 18	1034259	10000	7.35	21.00	18.18	1.41	2.45	1.25	1.50	1.25	.60
† 1 x 24	1034277	10000	9.85	27.66	24.84	1.41	2.45	1.25	1.50	1.25	.60
1-1/4 x 12	1034339	15200	5.72	15.40	12.06	1.67	2.62	1.25	1.88	1.50	.56
1-1/4 x 18	1034357	15200	7.58	21.40	18.06	1.67	2.62	1.25	1.88	1.50	.56
† 1-1/4 x 24	1034375	15200	9.45	27.96	24.62	1.67	2.62	1.25	1.88	1.50	.56
1-1/2 x 12	1034437	21400	8.01	15.82	12.32	1.75	2.99	1.50	2.25	1.75	.62
1-1/2 x 18	1034455	21400	10.4	21.82	18.32	1.75	2.99	1.50	2.25	1.75	.62
† 1-1/2 x 24	1034473	21400	12.9	28.45	24.94	1.75	2.99	1.50	2.25	1.75	.62
1-3/4 x 18	1034552	28000	15.7	22.44	18.37	2.04	3.62	1.75	2.62	2.12	.75
1-3/4 x 24	1034570	28000	19.2	28.44	24.37	2.04	3.62	1.75	2.62	2.12	.75
2 x 24	1034632	37000	25.8	29.13	24.48	2.33	4.14	2.00	3.00	2.38	.88
2-1/2 x 24	1034678	60000	55.9	31.66	24.60	3.53	5.62	2.75	3.88	3.12	1.25
2-3/4 x 24	1034696	75000	54.0	31.66	24.65	3.51	5.62	2.75	3.88	4.48	1.25

*Mechanically galvanized
†Contains Center Rib for additional body support

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HG-4037 Eye End Fittings

Crosby

29 part numbers

Filter 29 part numbers

Shank Dia. & Take Up (in)	Stock No. RH Eye	Stock No. LH Eye	Working Load Limit (lb)	Weight Each (lb)	A (in)	H (in)	R (in)	S (in)	U (in)	V (in)	W (in)
* 5/16 x 4 1/2	1071075	1071690	800	.13	.31	3.00	.95	.44	.28	1.00	4.99
* 3/8 x 6	1071093	1071716	1200	.23	.38	3.88	1.13	.53	.34	1.21	6.12
1/2 x 6	1071119	1071734	2200	.51	.50	4.19	1.41	.71	.44	1.59	7.41
1/2 x 9	1071137	1071752	2200	.59	.50	5.69	1.41	.71	.44	1.59	8.91
1/2 x 12	1071155	1071770	2200	.68	.50	7.19	1.41	.71	.44	1.59	10.41
5/8 x 6	1071173	1071798	3500	.82	.63	4.44	1.80	.88	.50	1.88	8.36
5/8 x 9	1071191	1071814	3500	.95	.63	5.94	1.80	.88	.50	1.88	9.86
5/8 x 12	1071217	1071832	3500	1.08	.63	7.44	1.80	.88	.50	1.88	11.36
3/4 x 6	1071235	1071850	5200	1.36	.75	4.56	2.09	1.00	.63	2.26	9.25
3/4 x 9	1071253	1071878	5200	1.55	.75	6.06	2.09	1.00	.63	2.26	10.75
3/4 x 12	1071271	1071896	5200	1.73	.75	7.56	2.09	1.00	.63	2.26	12.25
3/4 x 18	1071299	1071912	5200	2.10	.75	10.56	2.09	1.00	.63	2.26	15.25
7/8 x 12	1071315	1071930	7200	2.61	.88	7.81	2.38	1.25	.75	2.75	13.10
7/8 x 18	1071333	1071958	7200	3.12	.88	10.81	2.38	1.25	.75	2.75	16.10
1 x 6	1071351	1071976	10000	3.15	1.00	5.06	3.00	1.43	.88	3.19	11.00
1 x 12	1071379	1071994	10000	3.81	1.00	8.06	3.00	1.43	.88	3.19	14.00
1 x 18	1071397	1072010	10000	4.48	1.00	11.06	3.00	1.43	.88	3.19	17.00
1 x 24	1071413	1072038	10000	5.15	1.00	14.06	3.00	1.43	.88	3.19	20.00
1-1/4 x 12	1071431	1072056	15200	7.07	1.25	8.38	3.59	1.82	1.12	4.06	16.19
1-1/4 x 18	1071459	1072074	15200	8.12	1.25	11.38	3.59	1.82	1.12	4.06	19.19
1-1/4 x 24	1071477	1072092	15200	9.16	1.25	14.38	3.59	1.82	1.12	4.06	22.19.
1-1/2 x 12	1071495	1072118	21400	10.3	1.50	8.75	4.09	2.12	1.25	4.62	17.37
1-1/2 x 18	1071510	1072136	21400	11.8	1.50	11.75	4.09	2.12	1.25	4.62	20.37
1-1/2 x 24	1071538	1072154	21400	13.3	1.50	14.75	4.09	2.12	1.25	4.62	23.37
1-3/4 x 18	1071574	1072190	28000	17.5	1.75	12.16	4.65	2.38	1.50	5.38	21.19
1-3/4 x 24	1071592	1072216	28000	19.5	1.75	15.16	4.65	2.38	1.50	5.38	24.19
2 x 24	1071618	1072234	37000	28.9	2.00	15.59	5.81	2.69	1.75	6.19	27.59
2-1/2 x 24	1071636	1072252	60000	46.4	2.50	17.56	6.50	3.12	2.00	7.12	29.59
2-3/4 x 24	1071654	1072270	75000	60.2	2.75	17.69	7.00	3.25	2.25	7.75	30.92

*Mechanically galvanized

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HG-4037 Jaw End Fittings

Crosby

30 part numbers

Filter 30 part numbers

Shank Dia. & Take Up (in)	Stock No. RH Jaw	Stock No. LH Jaw	Working Load Limit (lb)	Weight Each (lb)	A (in)	B (in)	C (in)	D (in)	F (in)	H (in)	I Nom. Min (in)	L Nom. Min (in)	Y (in)	MM (in)	OO Bolt Pin (in)
* 1/4 x 4	1072298	1072911	500	.11	.25	.45	.91	.30	.63	2.59	3.72	4.09	1.13	1.41	.25
* 5/16 x 4 1/2	1072314	1072939	800	.17	.31	.50	1.02	.30	.69	3.00	4.41	4.81	1.39	1.41	.25
* 3/8 x 6	1072332	1072957	1200	.28	.38	.53	1.15	.36	.81	3.88	5.28	5.75	1.47	1.58	.31
1/2 x 6	1072350	1072975	2200	.56	.50	.64	1.36	.42	1.00	4.19	6.51	7.07	1.81	1.87	.37
1/2 x 9	1072378	1072993	2200	.63	.50	.64	1.36	.42	1.00	5.69	8.01	8.57	1.81	1.87	.37
1/2 x 12	1072396	1073019	2200	.72	.50	.64	1.36	.42	1.00	7.19	9.51	10.07	1.81	1.87	.37
5/8 x 6	1072412	1073037	3500	1.05	.63	.79	1.75	.55	1.31	4.31	7.12	7.91	2.36	2.44	.50
5/8 x 9	1072430	1073055	3500	1.18	.63	.79	1.75	.55	1.31	5.81	8.62	9.41	2.36	2.44	.50
5/8 x 12	1072458	1073073	3500	1.31	.63	.79	1.75	.55	1.31	7.31	10.12	10.91	2.36	2.44	.50
3/4 x 6	1072476	1073091	5200	1.65	.75	.97	2.09	.69	1.63	4.56	7.86	8.84	2.81	2.56	.63
3/4 x 9	1072494	1073117	5200	1.84	.75	.97	2.09	.69	1.63	6.06	9.36	10.34	2.81	2.56	.63
3/4 x 12	1072519	1073135	5200	2.03	.75	.97	2.09	.69	1.63	7.56	10.86	11.84	2.81	2.56	.63
3/4 x 18	1072537	1073153	5200	2.41	.75	.97	2.09	.69	1.63	10.56	13.86	14.84	2.81	2.56	.63
7/8 x 12	1072555	1073171	7200	2.88	.88	1.16	2.56	.81	1.88	7.81	11.70	12.81	3.25	3.09	.75
7/8 x 18	1072573	1073199	7200	3.25	.88	1.16	2.56	.81	1.88	10.81	14.70	15.81	3.25	3.09	.75
1 x 6	1072591	1073215	10000	3.56	1.00	1.34	2.76	.94	2.12	5.06	9.35	10.59	3.73	3.44	.88
1 x 12	1072617	1073233	10000	4.22	1.00	1.34	2.76	.94	2.12	8.06	12.35	13.59	3.73	3.44	.88
1 x 18	1072635	1073251	10000	4.89	1.00	1.34	2.76	.94	2.12	11.06	15.35	16.59	3.73	3.44	.88
1 x 24	1072653	1073279	10000	5.56	1.00	1.34	2.76	.94	2.12	14.06	18.35	19.59	3.73	3.44	.88
1-1/4 x 12	1072671	1073297	15200	8.10	1.25	1.84	3.72	1.19	2.63	8.38	14.25	15.79	4.92	4.53	1.13
1-1/4 x 18	1072699	1073313	15200	9.14	1.25	1.84	3.72	1.19	2.63	11.38	17.25	18.79	4.92	4.53	1.13
1-1/4 x 24	1072715	1073331	15200	10.2	1.25	1.84	3.72	1.19	2.63	14.38	20.25	21.79	4.92	4.53	1.13
1-1/2 x 12	1072733	1073359	21400	12.3	1.50	2.06	4.16	1.47	3.12	8.75	15.07	16.84	5.27	5.13	1.38
1-1/2 x 18	1072751	1073377	21400	13.8	1.50	2.06	4.16	1.47	3.12	11.75	18.07	19.84	5.27	5.13	1.38
1-1/2 x 24	1072779	1073395	21400	15.3	1.50	2.06	4.16	1.47	3.12	14.75	21.07	22.84	5.27	5.13	1.38
1-3/4 x 18	1072813	1073439	28000	18.9	1.75	2.60	4.66	1.72	3.50	12.16	18.49	20.58	6.25	6.00	1.63
1-3/4 x 24	1072831	1073457	28000	21.0	1.75	2.60	4.66	1.72	3.50	15.16	21.49	23.58	6.25	6.00	1.63
2 x 24	1072859	1073475	37000	35.3	2.00	2.62	5.61	2.09	4.19	15.59	23.82	26.36	7.28	6.88	2.00
2-1/2 x 24	1072877	1073493	60000	55.8	2.50	3.06	5.84	2.38	5.62	17.20	25.61	29.09	9.04	7.50	2.25
2-3/4 x 24	1072895	1073518	75000	72.4	2.75	3.69	6.57	2.88	6.12	17.35	26.75	30.75	9.56	8.38	2.75

*Mechanical galvanized

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HG-4037 Hook End Fittings

Crosby

1 part number

Shank Dia. & Take Up (in)	Stock No. RH Hook	Stock No. LH Hook	Working Load Limit (lb)	Weight Each (lb)	A (in)	B (in)	C (in)	D (in)	F (in)	G (in)	H (in)	I (in)	L (in)
1 x 12	1070334	1070851	5000	4.72	1.00	1.00	1.53	1.25	4.25	1.38	8.06	11.84	14.06

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1 product · 15 part numbers

Lock nuts

HG-4060 / HG-4061 Lock Nuts

Crosby

15 part numbers

Filter 15 part numbers

Shank Dia. & Take Up (in)	Right Hand H-4060 Stock No.	Left Hand H-4061 Stock No.	Weight Per 100 (lb)	O (in)	P (in)	Q (in)
1/4	1075115	1075491	.80	.44	.50	.16
5/16	1075133	1075516	1.30	.50	.56	.19
3/8	1075151	1075534	2.00	.56	.64	.22
1/2	1075197	1075570	4.00	.75	.86	.31
5/8	1075213	1075598	7.00	.94	1.06	.38
3/4	1075231	1075614	11.00	1.13	1.26	.42
7/8	1075259	1075632	16.30	1.31	1.50	.48
1	1075277	1075650	23.80	1.50	1.69	.55
1-1/4	1075311	1075696	62.50	1.88	2.13	.72
1-1/2	1075357	1075730	72.00	2.25	2.53	.84
1-3/4	1075393	1075776	112.00	2.75	3.18	1.00
2	1075419	1075794	150.00	3.12	3.61	1.12
2-1/2	1075455	1075838	330.00	3.88	4.47	1.50
2-3/4	1075473	1075856	425.00	4.25	4.91	1.62
1-1/8	1075295	1075678	32.00	1.50	1.69	.55

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2 products · 14 part numbers

Gunnebo rigging screws

Closed-body rigging screws in metric and UNC threads, from Gunnebo Industries in the Crosby Group. Ratings here are published in metric tonnes, not pounds — read the unit on the column. Crosby's note on the galvanized 400 series says sizes marked * are not for lifting and ship without a lifting certificate, so tell us when it's for a lift and we'll supply the right one.

Alloy Steel Rigging Screw No. 801 / 802 / 804

Gunnebo Industries

8 part numbers

Stock no. Jaw/Jaw 801	Stock no. Jaw/Eye 802	Stock no. Eye/Eye 804	Thread M/UNC	WLL metric tonnes	Take up range (in)	B (in)	N (in)	K (in)	L (in)	M (in)	F (in)	G (in)	H (in)	Weight Each (lb)
A801420	A802420	A804420	M 20	2.5	8.27	10.6	17.9	0.78	0.62	1.96	0.51	0.82	1.77	5.07
A801424	A802424	A804424	M 24	5.0	9.84	13.3	22.4	1.10	0.86	2.55	0.74	1.10	2.20	10.1
A801432	A802432	A804432	1-1/4"	7.0	10.6	14.5	26.7	1.49	1.10	3.34	0.86	1.37	2.75	17.6
A801438	A802438	A804438	1-1/2"	10.0	11.8	15.7	31.1	1.77	1.25	3.93	0.98	1.57	3.07	30.8
A801445	A802445	A804445	1-3/4"	13.0	14.1	19.6	34.2	1.96	1.53	4.13	1.18	1.77	3.54	52.9
A801450	A802450	A804450	2"	17.0	17.7	23.6	40.5	2.28	1.77	4.72	1.37	1.77	3.93	83.7
A801464	-	-	*2-1/2"	27.2	21.02	30.71	51.65	2.95	2.24	5.59	-	-	-	194.01
A801470	-	-	*2-3/4	34.0	22.68	30.71	55.83	3.54	2.76	5.71	-	-	-	216.05

* Open turnbuckle body without nut and split pin

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Rigging Screw No. 401 / 402 / 404, Hot-Dip Galvanized

Gunnebo Industries

6 part numbers

Stock no. Jaw/Jaw 401	Stock no. Jaw/Eye 402	Stock no. Eye/Eye 404	Thread M/UNC	WLL metric tonnes	Take up range (in)	B (in)	N (in)	L (in)	M (in)	K (in)	F (in)	G (in)	H (in)	Weight Each (lb)
A401422	A402422	A404422	M 22	2.2	9.05	11.6	19.6	0.78	2.36	0.98	0.62	0.94	1.96	7.27
A401424	A402424	A404424	M 24	3.2	9.84	12.7	21.8	0.86	2.55	1.10	0.74	1.10	2.20	10.1
A401432	A402432	A404432	1-1/4"	4.8	11.4	14.5	26.7	1.10	3.34	1.49	0.86	1.37	2.75	18.7
A401438	A402438	A404438	1-1/2"	6.0	11.8	15.7	29.9	1.25	3.93	1.77	0.98	1.57	3.54	31.9
A401445	A402445	A404445	1-3/4"	8.5	11.4	15.7	29.9	1.49	4.13	1.96	1.18	1.77	3.54	46.0
A401452	A402452	A404452	2"	11.0	11.4	15.7	32.2	1.77	4.72	2.28	1.37	1.77	3.93	52.9

The items marked with * below are not for lifting
* Will not be delivered with lifting certificate.

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When to retire one

A bent turnbuckle doesn't get straightened

ASME B30.26 takes a turnbuckle out of service for a bent, twisted or stretched body or end, damaged or worn threads, an elongated eye, cracks, nicks or gouges, pitting, a 10% reduction in any dimension, heat damage, or a missing or unreadable identification. Any of those and it is done.

Bodies and ends are never heated and bent back. That takes the heat treatment out of the steel and the rating with it. A damaged end fitting is replaced with the matching HG-4037 end; a damaged body is replaced with an HG-2510.

Rigging inspection →

Keep them tight

Lock nuts are the cheapest part on this page

A turnbuckle under vibration will back itself off. Crosby’s HG-4060 (right hand) and HG-4061 (left hand) lock nuts run against the body at final adjustment and hold the setting. You need one of each per turnbuckle, and they fit every size in the range.

If you are tensioning something permanent — guy lines, bracing, a stay — tell us and we’ll add the lock nuts to the order rather than have you find out later.

The rest of the range

Other rigging hardware

Shackles Hooks Wire rope clips Master links and sub-assemblies Hoist rings and eyebolts Plate clamps Blocks and sheaves Lifting magnets

All rigging hardware

Rebuilding a turnbuckle or replacing a stretched one?

Send us the size stamped on the body or the end fitting and we'll match the body, ends and lock nuts — or the whole assembly if it's beyond repair.

Request a quote (651) 489-1341