100 mm turntable 3 economy pu swivel castors crowned yellow drt tss 111kba 100 40100 mm turntable with 3 economy PU swivel casters, convex, yellow Wheel diameter: 100 mm, convex tread 3 economy PU swivel casters on die cast aluminum rim Turntable design for simple motion tasks Wheel bearing: Plain bearing Robust sheet steel housing Suitable for scenery, stage construction & presentation technology