Chain Slings Masterlink Sling Hook Grab Hook Foundry Hook Chain SizemmGradeOblong Link Nominal Material SizeOblong Link Inside WidthOblong Link Inside LengthRated Capacity (lbs.) 7/32" 5.5 80 13/32" 1-1/2" 3" 2,100 9/32"710037/64"2-1/2"5"4,300 3/8"1010013/16"3"6"8,800 1/2"131001-1/8"4"8" 15,000 5/8"161001-1/8"4"8"22,600 3/4"201001-1/4"4"8"35,300 7/8"221001-5/85-1/4"10-1/2" 42,700 1"26801-3/4"6"12"47,700 1-1/4"32802"7"14"72,300