These heavy-duty scaffolding casters are designed to provide smooth mobility and secure positioning for scaffolding, equipment, and furniture. Each caster features a 360-degree swivel design and a dual lock brake that locks both the wheel and swivel for added stability. The non-marking rubber wheels help absorb shock, roll quietly, and protect floors from scuffs. Built with a durable steel bracket, each caster supports up to 1100 lbs. This 4-pack is suited for industrial and residential applications where strength and maneuverability are essential.