Below-the-hook · Renfroe

Renfroe Non-Marring

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.

Renfroe · Non-Marring

5 products · 41 part numbers

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

Renfroe · 5 products

Renfroe Non-Marring

Transcribed from Caldwell's master catalogue, with the page cited on every product. Figures are theirs, exactly as they print them.

NMRenfroe Model NM Non-Marring Clamp, Locking Screw Type

Renfroe

Non-marring with 90-degree turn only. Get the Latest Caldwell News Follow us on LinkedIn to see what's going on at Caldwell. New product updates, interesting custom builds, industry news ... it's all there.

Filter 20 part numbers

Capacity

Max. D

Capacity	Part Number	Plate Thickness A	B	C	Max. D	E	F	G	H	J	Weight (lbs.)
1 Tons	NM-01.00-A	0 – 3/4	4-1/2	9-3/8	15-3/8	2-3/8	5-7/8	3-1/8	2-3/8	5/8	17
1 Tons	NM-01.00-B	3/4 – 1-1/4	4-1/2	9-3/8	15-3/8	2-3/8	6-3/8	3-1/8	2-3/8	5/8	19
1 Tons	NM-01.00-C	1-1/4 – 1-3/4	4-1/2	9-3/8	15-3/8	2-3/8	6-7/8	3-1/8	2-3/8	5/8	21
1 Tons	NM-01.00-D	1-3/4 – 2-1/4	4-1/2	9-3/8	15-3/8	2-3/8	7-3/8	3-1/8	2-3/8	5/8	23
2 Tons	NM-02.00-A	0 – 15	5-1/8	10-1/16	16	2-5/8	6-3/4	3-3/4	2-7/8	5/8	23
2 Tons	NM-02.00-B	3/4 – 1-1/2	5-1/8	10-1/16	16	2-5/8	7-1/4	3-3/4	2-7/8	5/8	27
2 Tons	NM-02.00-C	1-1/4 – 2	5-1/8	10-1/16	16	2-5/8	7-3/4	3-3/4	2-7/8	5/8	28
2 Tons	NM-02.00-D	1-3/4 – 2-1/2	5-1/8	10-1/16	16	2-5/8	8-1/4	3-3/4	2-7/8	5/8	30
2 Tons	NM-02.00-E	2-1/4 – 3	5-1/8	10-1/16	16	2-5/8	8-3/4	3-3/4	2-7/8	5/8	33
4 Tons	NM-04.00-A	1/4 – 1-1/2	5-3/8	12-1/8	18-9/16	2-15/16	7-3/4	4-1/2	2-15/16	1	45
4 Tons	NM-04.00-B	1-1/4 – 2-1/2	5-3/8	12-1/8	18-9/16	2-15/16	8-3/4	4-1/2	2-15/16	1	48
4 Tons	NM-04.00-C	1-3/4 – 3	5-3/8	12-1/8	18-9/16	2-15/16	9-3/4	4-1/2	2-15/16	1	50
4 Tons	NM-04.00-D	3 – 4-1/2	5-3/8	12-1/8	18-9/16	2-15/16	11	4-1/2	2-15/16	1	55
8 Tons	NM-08.00-A	1-1/2 – 3-1/4	11	20-1/4	27-3/4	3-7/8	15-3/8	6-3/8	5-7/8	2	193
8 Tons	NM-08.00-B	1-3/4 – 3-1/2	11	20-1/4	27-3/4	3-7/8	15-5/8	6-3/8	5-7/8	2	195
8 Tons	NM-08.00-C	3 – 4-1/2	11	20-1/4	27-3/4	3-7/8	16-5/8	6-3/8	5-7/8	2	210
8 Tons	NM-08.00-D	4 – 5-1/2	11	20-1/4	27-3/4	3-7/8	17-5/8	6-3/8	5-7/8	2	225
12 Tons	NM-12.00-A	2 – 4	11	20-1/4	27-3/4	3-7/8	16-1/8	7-7/8	5-7/8	2	200
12 Tons	NM-12.00-B	3-3/4 – 5-1/2	11	20-1/4	27-3/4	3-7/8	17-5/8	7-7/8	5-7/8	2	220
12 Tons	NM-12.00-C	4-1/2 – 6	11	20-1/4	27-3/4	3-7/8	18-1/8	7-7/8	5-7/8	2	240

Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Quote thisRenfroe catalogue p370

NMARenfroe Model NMA Non-Marring Clamp, Locking Type

Renfroe

Non-marring with 180-degree turn and wedge jaw to more easily lift stacked plates. MODEL NMA SPECIFICATIONS (in inches) Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Capacity	Part Number	Plate Thickness A	B	C	D	E	Max. F	G	H	J	Weight (lbs.)
1/2 Tons	NMA-00.50-A	0 – 1/2	3-7/16	7-26/32	12-1/16	2	7-1/4	4-1/4	2-15/16	1/2	16
1 Tons	NMA-01.00-A	0 – 3/4	4-3/4	11-3/8	16-13/16	2-5/8	9-5/8	5-1/16	4-5/8	5/8	27
2 Tons	NMA-02.00-A	0 – 1	5-1/2	12-7/8	20-1/8	3	11-1/2	6	4-15/32	3/4	53
4 Tons	NMA-04.00-A	1/4 – 1-1/4	6-31/32	14-7/16	22-1/4	3-5/8	11-11/16	6	4-7/8	1	63-1/2
4 Tons	NMA-04.00-B	1 – 2	6-31/32	14-7/16	22-1/4	3-5/8	12-13/16	6	4-7/8	1	65-1/2

Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Quote thisRenfroe catalogue p371

NMBCRenfroe Model NMBC Non-Marring Clamp, Locking Type

Renfroe

The Model NMBC is a portable beam clamp that has non-marring pads to protect the coating and finish of coated beams. Maintain clamps to extend their life

Part Number	Flange Width A	Flange Thickness B	C	D	E	F	G	H	Weight (lbs.)
NMBC-01.50-A	3 – 7-1/4	1/4 – 1/2	11-7/8	11-3/4	3	1/2	5	5-3/4	9.5
NMBC-03.00-A	3 – 7-1/4	1/4 – 1/2	11-7/8	12	3	5/8	5-3/16	6-3/4	13.5
NMBC-05.00-A	6 – 9-1/2	1/2 – 3/4	17	14-7/8	3-1/4	3/4	6-5/16	6-3/4	22.5
NMBC-10.00-A	6 – 11-1/8	1/2 – 1-1/4	21-1/4	19-1/8	4	1-1/2	7-1/8	9	53
NMBC-15.00-A	8 – 16-3/4	7/8 – 2	32	26-1/2	4-1/2	1-3/4	8-3/8	12	120
NMBC-25.00-A	18 – 38	2 – 3	61	40-1/2	5	2	15	15	450

Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Quote thisRenfroe catalogue p372

NMBLRenfroe Model NMBL Non-Marring Clamp, Locking Type

Renfroe

The NMBL Model is used to turn plates from the horizontal through a 180° arc. It is manufactured with smooth gripping surfaces to prevent marring when gripping stainless steel, copper, aluminum and other polished metal plates. The NMBL incorporates a lock open – lock closed feature to facilitate attaching and removing the clamp from the plate.

Capacity	Part Number	Plate Thickness A	B	C	D	E	Max. F	G	H	J	Weight (lbs.)
1/2 Tons	NMBL-00.50-A	0 – 5/8	3-5/8	8	12-5/16	2-3/8	7-5/8	4-1/4	3-7/16	1/2	15.3
1 Tons	NMBL-01.00-A	0 – 3/4	3-5/8	8	11-7/8	2-3/8	7-9/16	4-1/4	3-7/16	1/2	17.4
2 Tons	NMBL-02.00-A	0 – 2	4-7/8	10-7/8	17-9/16	3	12-1/32	5-1/2	5-7/16	3/4	31
4 Tons	NMBL-04.00-A	1/4 – 1-1/2	7-11/64	16-3/16	23-25/32	3	6-1/4	8-1/2	8-9/64	1-1/4	126

Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Quote thisRenfroe catalogue p373

NMRSCRenfroe Model NMRSC Non-Marring Clamp, Locking Screw Type - NMRSC P

Renfroe

The Model NMRSC is a lightweight screw clamp for bench work on steel plates of large thickness, and weighing 1000 lbs. or less. Supplied with smooth gripping surfaces to prevent marring when gripping stainless steel, copper, aluminum and other polished metal plates.

Capacity	Part Number	Plate Thickness A	B	C	D	E	F	G	H	J	K	Weight (lbs.)
300 lbs.	NMRSC-300-A	1/4 – 2-1/2	2-3/8	5-5/8	10	1-1/2	1-3/8	2-3/4	2-1/2	6-5/16	8.00	6.47
500 lbs.	NMRSC-500-C	3 – 7	4.32	6-7/8	12-9/16	1-1/2	1-3/8	2-3/8	2-3/16	14.00	18-1/2	18.5
1/2 Tons	NMRSC-00.50-A	0 – 3	4-5/16	8-1/16	13-3/8	1-3/4	1-9/16	2-3/8	3-3/8	10	14	16.3
1/2 Tons	NMRSC-00.50-B	1-3/8 – 4-1/4	4-5/16	8-1/16	13-3/8	1-3/4	1-9/16	2-3/8	3-3/8	11-3/16	15-15/16	17.0
1/2 Tons	NMRSC-00.50-C	3 – 8	4-5/16	9-1/8	13-1/4	1-1/2	1-3/8	2-3/8	3-5/16	15-3/16	21-9/16	23.3
1/2 Tons	NMRSC-00.50-D	8 – 12	4-1/8	7-9/16	12	1-1/2	1-3/8	2-3/8	3-5/16	19-1/16	20-5/8	31.2

Consult factory for possible larger capacities. SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Quote thisRenfroe catalogue p374

The rest of this range

Other plate clamps

M&W3 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 · 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