Wheel your 'yak around the garage, basement or storage site with the Malone(R) FS Rack(TM) Caster Wheel Kit. Push down wheel locks keep your rack in place, while the multi-directional wheels allow you to easily maneuver your gear to its next destination. The Malone(R) wheel kit is easy to install and is compatible with the Malone(R) three or six kayak FS Rack(TM) FEATURES: Designed to mobilize kayak storage Compatible with the Malone(R) three or six kayak FS Rack(TM) Multi-directional tracking Adjustable height Push down wheel locks Easy to install Set includes four wheels Maximum weight capacity: 550 lbs. Manufacturer's lifetime warranty Model # MPG333 Malone