05-690 Plastic castor,without brake

– Soft noiseless motion, outer layer is made of high quality PU.
– Castors are made of good quality plastic material.
– Castors don’t have odour.
– Castors don’t leave “black lines’ on floor when used.
– Castors don’t deformed under the standard load.
– Packed 4 pcs in a polybag.