Size (in.)	Working Load Limit* (lbs.)	Weight Each (lbs.)	Dimensions (in.)
			A	B	C	D	J	M	R	S
1/4	850	.21	1.25	.69	.75	1.06	.69	.31	2.94	1.69
5/16	1250	.39	1.63	.81	1.00	1.25	.81	.38	3.56	2.06
3/8	2250	.71	2.00	.94	1.25	1.50	1.00	.50	4.31	2.50
1/2	3600	1.32	2.50	1.31	1.50	2.00	1.31	.63	5.44	3.19
5/8	5200	2.49	3.00	1.56	1.75	2.38	1.50	.75	6.56	3.88
3/4	7200	4.02	3.50	1.75	2.00	2.63	1.88	.88	7.19	4.31
7/8	10000	6.25	4.00	2.06	2.25	3.06	2.13	1.00	8.38	5.00
1	12500	8.95	4.50	2.31	2.50	3.50	2.38	1.13	9.63	5.75
1-1/4	18000	16.37	5.63	2.69	3.13	3.69	3.00	1.50	11.44	6.75
1-1/2	45200	45.79	7.00	3.88	4.00	4.19	4.00	2.25	17.13	10.00