Cal-Van Tools 891 Heavy Duty Truck Oil Filter Wrench Wide 1-1/2-in steel band designed to withstand the high torque requirements of truck, bus, RV, and heavy duty equipment filters Use with 1/2-in square drive tool Available Sizes: No891 Fits filters 4-1/8-in to 4-21/32-in (105mm-118mm), No892 Fits filters 4-21/32-in to 5-5/32-in (118mm-130mm), No893 Fits filters 5-5/32-in to 5-21/32-in (130mm-143mm)