8T 6'' Snatch Block with Chain for Tow Truck Rollback Carrier Wrecker Hauler (#16306) Snatch blocks are used to change the direction or gain a mechanical advantage over the load being moved. All our snatch blocks feature heavy duty side plates with bronze bushed sheave allows for smooth movement of the load and adds the mechanical advantage of multiple parts of line when used properly. Specification : Capacity : 15,,000 lbs Chain : 1/2'' Grade 100 Chain with Cradle Clevis Grab Hook Chain Length : 30'' Block : Snatch Block 8T 6'' with Shackle Inspect prior to usage Never exceed working load limit Avoid shock load