Solid Polyurethane Swivel Bolt Hole Caster Set with 2 Lock Brake

Features

• Brake options include a top lock brake (TLB) or a total lock brake (TTL). The top lock brake (TLB), places a positive locking force against the wheel tread locking the wheel only. The total lock brake (TTL), which is featured on all wheel sizes, also places a positive locking force against the wheel tread, but the total lock brake (TTL) simultaneously locks the wheel and the swivel for a complete stationary position.