Below-the-hook · M&W

M&W plate clamps

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

Vertical and horizontal clamps that bite the plate and hold harder the heavier it is.

M&W

3 products · 27 part numbers

Every one of these is a rated lifting device. We inspect and repair them too — inspection.

M&W · 3 lines

M&W plate clamps

Machining & Welding by Olsen, built in Cokato from American-forged steel and shipped proof-loaded with certification paperwork.

Plate Clamp - Hinged

M&W

Non-welded Construction.
No Minimum Load
Camming Stationary Jaw
Camming Stationary Jaw Automatically Returns to Preload Position
Self Locking Jaw Closed Mechanism
Self Locking Jaw Open Mechanism
0 – 180 Degree Turning Permissible
Clamp can be mounted to the work piece without the need for the operator to put hands in the fall path of the work piece
Designed with a 5 –1 Design Factor Criteria
ASME B30.20 Operation Compliant
ASME B30.BTH -1 Design Compliant
Working Load Limit (WLL) Clearly and Legibly Marked on the Clamp
Serial Number Clearly and Legibly Marked on the Clamp
Materials of Manufacture Remain Stable Under Load
Clamps Can Be Used to Lift Materials with a Surface Hardness of up to 400 Brinell.
Clamps must be used in accordance with the Instructions in the Operator Manual.
Operating temperature -40 to 170° Fahrenheit.

Plate Clamp - Hinged dimensions — Dimensions as lettered in the table, from M&W’s catalog page 57.

WLL (LBS)	Part #	A-Jaw Opening	B	C	D	E	F	G	H	J	K	HINGED Weight in Pounds
—	21718	0-0.5	1.64	6.31	10.6	1.63	3.81	0.5	1.45	0.5	2.5	6.5
0-1,100	21719	0.5-1.0	1.64	6.31	10.6	1.63	4.31	0.5	1.45	0.5	2.5	6.8
—	21720	1.0-1.5	1.64	6.31	10.6	1.63	4.81	0.5	1.45	0.5	2.5	7.1
—	21854	0-0.75	1.92	8.06	14.7	2.13	5.5	0.5	1.71	0.75	2.75	11.7
0-2,200	21855	0.75-1.5	1.92	8.06	14.7	2.13	6.25	0.5	1.71	0.75	2.75	12.3
—	21856	1.5-2.25	1.92	8.06	14.7	2.13	7	0.5	1.71	0.75	2.75	13
—	21915	0-1.0	2.41	9.37	18.3	2.38	7	0.5	2.21	0.75	3.29	22.8
0-4,400	21916	1.0-2.0	2.41	9.37	18.3	2.38	8	0.5	2.21	0.75	3.29	24
—	21917	2.0-3.0	2.41	9.37	18.3	2.38	9	0.5	2.21	0.75	3.29	26
—	22688	0-1.5	3.11	12.75	23.0	3.0	10.5	1.0	3.5	1.13	5.0	79
0-11,000	22689	1.5-3.0	3.11	12.75	23.0	3.0	12.0	1.0	3.5	1.13	5.0	82
—	22690	3-4.5	3.11	12.75	23.0	3.0	13.5	1.0	3.5	1.13	5.0	85

Quote this Sizes and part numbers — catalog page 57 (PDF)

Plate Clamp - Horizontal

M&W

The M&W Horizontal Lifting Clamp is a clamp designed to safely lift and transport rolled steel plates or bundles of plates to another location while the plate or bundles of plates remain in a horizontal position. The clamp when employed in a lift must be used in pairs, or sets of pairs, or multiples, and attached to the side edges of a plate or bundle of plates positioned parallel to the floor. The rigging attached to the clamps is usually made up of multi-legged slings connected to a central hoisting point. The angle of the sling leg to the plate should be 60 degrees as illustrated in the diagram below. Lesser angles will necessitate a reduction in WLL of the clamp

Part # Serrated Grip	Part # Non Marring Grip	Rating Per Pair at 60 Degrees	A Thickness Range	B	C	D	E	Shackle Size	Weight in LBS each
24255	24774	1/2 Ton (1,100 LBS)	0 — 3/4”	0.5	7.5	2.75	6.2	3/8”	8
24256	24773	1 1/2 Ton (3,300 LBS)	0 — 1”	0.75	8.6	4.5	8	1/2”	15
24775	24258	3 Ton (6,600 LBS)	0 — 1 1/4”	1	10.3	5.5	10.2	5/8”	36

* Sold as each

Quote this Sizes and part numbers — catalog page 55 (PDF)

Plate Clamp - Straight

M&W

Non-welded Construction.
No Minimum Load
Camming Stationary Jaw
Camming Stationary Jaw Automatically Returns to Preload Position
Self Locking Jaw Closed Mechanism
Self Locking Jaw Open Mechanism
0 – 180 Degree Turning Permissible
Clamp can be mounted to the work piece without the need for the operator to put hands in the fall path of the work piece
Designed with a 5 –1 Design Factor Criteria
ASME B30.20 Operation Compliant
ASME B30.BTH -1 Design Compliant
Working Load Limit (WLL) Clearly and Legibly Marked on the Clamp
Serial Number Clearly and Legibly Marked on the Clamp
Materials of Manufacture Remain Stable Under Load
Clamps Can Be Used to Lift Materials with a Surface Hardness of up to 400 Brinell.
Clamps must be used in accordance with the Instructions in the Operator Manual.
Operating temperature -40 to 170° Fahrenheit.

Plate Clamp - Straight dimensions — Dimensions as lettered in the table, from M&W’s catalog page 56.

WLL (LBS)	Part #	A-Jaw Opening	B	C	D	E	F	G	H	J	K	STRAIGHT Weight in Pounds
—	21336	0-0.5	1.64	6.31	9.44	1.63	3.81	0.5	1.45	0.5	2.5	6.1
0-1,100	21716	0.5-1.0	1.64	6.31	9.44	1.63	4.31	0.5	1.45	0.5	2.5	6.4
—	21717	1.0-1.5	1.64	6.31	9.44	1.63	4.81	0.5	1.45	0.5	2.5	6.7
—	21851	0-0.75	1.92	8.06	13.5	2.13	5.5	0.5	1.71	0.75	2.75	11.2
0-2,200	21852	0.75-1.5	1.92	8.06	13.5	2.13	6.25	0.5	1.71	0.75	2.75	11.9
—	21853	1.5-2.25	1.92	8.06	13.5	2.13	7	0.5	1.71	0.75	2.75	12.6
—	21912	0-1.0	2.41	9.37	16.1	2.38	7	0.5	2.21	0.75	3.29	19.8
0-4,400	21913	1.0-2.0	2.41	9.37	16.1	2.38	8	0.5	2.21	0.75	3.29	21.5
—	21914	2.0-3.0	2.41	9.37	16.1	2.38	9	0.5	2.21	0.75	3.29	24
—	22685	0-1.5	3.11	12.75	20.0	3.0	10.5	1.0	3.5	1.13	5.0	66
0-11,000	22686	1.5-3.0	3.11	12.75	20.0	3.0	12.0	1.0	3.5	1.13	5.0	70
—	22687	3.0-4.5	3.11	12.75	20.0	3.0	13.5	1.0	3.5	1.13	5.0	74

Quote this Sizes and part numbers — catalog page 56 (PDF)

The rest of this range

Other plate clamps

Renfroe · Vertical-Only4 Renfroe · Vertical + 905 Renfroe · Vertical + 90 + Side Pull2 Renfroe · Vertical + 1807 Renfroe · Vertical + 180 + Side Pull3 Renfroe · Horizontal-Only5 Renfroe · Structural Shapes5 Renfroe · Non-Marring5 Renfroe · Rebuild Kits1 All plate clamps

Not a standard size?

Most of what we sell below the hook is engineered to the load. Send us the weight, the pick points and the headroom and we'll have it designed, built and proof tested.

Request a quote (651) 489-1341