Vevor Stem Caster 5" Scaffolding Swivel Casters with Dual Locking Brake 4 Pack NewThis 4 pack of Vevor scaffolding swivel casters is designed to add smooth mobility and secure locking performance to scaffolding and other equipment. Each caster features a non marking rubber wheel, a steel bracket, and a dual lock brake that secures both the wheel and swivel. The 360 degree swivel design helps with easy directional changes in workshops, warehouses, garages, and similar spaces. Each wheel supports up to 280 lbs for dependable heavy