All C-Clamps are heavy duty. drop forged steel construction with a copper plated screw and handle. These C-Clamps are ideal for welding applications.
All sizes meet Federal Specifications: GGG-406 Type 1-A, Style I and II.

PRODUCT NUMBER	ITEM NO.	SCREW DIAMETER		MAXIMUM OPENING		THROAT DEPTH		MIN. TEST LOAD		WEIGHT
PRODUCT NUMBER	ITEM NO.	in.	mm	in.	mm	in.	mm	lb.	kg	lb.	kg
0740200	MBC 402	1/2	12	2	50	2	50	3300	1498	2	1
0740300	MBC 403	5/8	15	3	76	2 3/8	60	3500	1589	3	1.3
0740400	MBC 404	3/4	19	4	101	2 7/8	73	4100	1861	3	1.3
0740600	MBC 406	3/4	19	6	152	3 5/8	92	5400	2451	4	2
0740800	MBC 408	3/4	19	8	203	4 1/2	114	5900	2678	6	2.7
0741000	MBC 410	3/4	19	10	254	5 3/8	136	6200	2814	10	4.5
0741200	MBC 412	7/8	22	12	304	5 3/4	146	9300	4222	14	6

CARRIAGE C-CLAMPS

These general purpose Carriage C-Clamps are designed for light metal fabrication and woodworking where the strength of a drop forged clamp is not essential. C-Clamps are I-beam design for maximum strength. Bright plated malleable iron frames, with steel screws, swivel pads and cross handles.

PRODUCT NUMBER	ITEM NO.	MAXIMUM OPENING		THROAT DEPTH		PIECES PER CARTON	WEIGHT PER CARTON
PRODUCT NUMBER	ITEM NO.	in.	mm	in.	mm	PIECES PER CARTON	lb.	kg
0510100	101	1	25	1	25	10	2	1
0510200	102	2	50	1	25	10	2 1/2	1.1
0510250	102 1/2	2 1/2	63	1 1/2	38	10	6	2.7
0510300	103	3	76	2	50	10	7	3
0510400	104	4	101	3	76	10	12	5
0510500	105	5	127	3 1/4	82	1	2	1
0510600	106	6	152	3 1/2	89	1	2 1/4	1
0510800	108	8	203	4	101	1	5	2.2

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