Caster Kit for SKB Roto Rack with 3'' Wheels and Individual Wheel Locks Casters for Your Roto Rack It's easy to transport your SKB Roto Rack when you have this 1SKB-RCB caster kit! Just put your SKB Roto Rack on this caster kit and you're ready to wheel your way right to the stage or FOH position. These large 3'' casters are built to last and individual locks make sure your gear stays right where you put it. Musicians and engineers at Guitar World are big fans of SKB's Roto Rack and this caster kit makes it easier than ever to move around during a gig. To get the most out of your SKB Roto Rack get the 1SKB-RCB caster kit today! SKB 1SKB-RCB Caster Kit Features at a Glance: Caster kit for SKB Roto Rack portable equipment rack case Large 3'' casters are built to last Individual wheel locks keep your gear in place The 1SKB-RCB caster kit makes it easy to work with your SKB Roto Rack!