spring-loaded gate castor / ladder wheel, thermoplastic rubber gray non-marking,
ladder wheel, polyamide wheel centre thermoplastic rubber gray non-marking fixed castor
housing / bracket: pressed steel, bright zinc plated, blue passivated, plate fitting
wheel: thermoplastic rubber gray non-marking, with wheel centre from polyamide, cone ball bearing,
Benefits: With load related locking effect. When pressure is put on the ladder, the spring deflects and the ladder rails are thus fixed on the floor.
Applications: Ladders: bias approx.2 kg. At about 17 kg load, the spring is pressed on it's maximum of 22 mm. The mounting plane can be rotated 90°.
Suitable surface: Smooth surface or with small irregularities. Non-marking tire for use on ceramic tiles, linoleum, etc.
Suitable environment: Dry and not permanently humid. For mild acids and alkalics.