The integrated "XK" shortening hook can be used to adjust chain length.

Chain Sling, Sling Type DOS, Sling Material Steel, Chain Adjustability Adjustable, Chain Grade 100, Chain Trade Size 9/32 in, Sling Length 10 ft, Number of Legs 2, Sling Leg Length 8 7/8 ft, Load Capacity @ 30 Degrees 4,300 lb, Load Capacity @ 45 Degrees 6,100 lb, Load Capacity @ 60 Degrees 7,400 lb, Hook Opening Width 1 1/64 in, Load Capacity @ 90 Degrees Not Applicable, Hook Type Included Sling Hook, Master Link Inside Length 5 1/2 in, Master Link Inside Width 3 1/8 in, Chain Color Black