clevis slip hook is all forged by alloy steel, processed by arts of heat treatment, small size, high strength

diamater of chain in	rated load of H-331   t	rated load of A-331   t	weight kg
1/4	0.5	1	0.23
5/16	1	1.5	0.34
3/8	1.5	2.5	0.54
7/16	2	3.5	0.93
1/2	3	4	1.27
5/8	4	6	2.2
3/4	6	10	4.67

As the link of slings, they can used single or double, with full items, range 0.5 - 600t, they can be used in variouslifting work.

clevis lifting slip hook