Knaack Model 516 6in Poly Caster Set with Brakes

The KNAACK? Model 516 is a set of four 6-inch casters that fit all KNAACK jobsite storage boxes for maximum convenience. Thanks to its versatility， this caster set can turn any portable tool box into a rolling tool chest for optimal tool accessibility at all times. The casters boast 2-inch， non-marking polyurethane wheels for long-term reliability and impressive durability. In fact， the casters can support 2，240 lbs per set. With two rigid and two swivel wheels with brakes， these casters are guaranteed to improve the mobility of your tool storage chest to create a superior portable rolling tool box. Although it can be used with any model， the set works best with Models 32， 36， 42， 60， 2032， 2048， 2060， 2472， 3068， 4824， 4830 to create the best tool storage on wheels.