Our new range of industrial castors have pressed steel top plates. The wheels on these castors are made from nylon with plain bearings. Also available with wheels made from a tough polyurethane [PU] tyre on cast iron with ball bearings.

Nylon:
Pros - Cheap, very strong, clean, non-marking, light
Cons - Too noisy for use during performance
Typical Use - Slave trucks, scaffolding castors, heavy-duty, storage trolleys not used during performance