Unbraked Swivel Castor & Expander for 33.7mm Tube
Our swivel castors are perfect for creating furniture, point of sale displays, light duty trucks and trolleys. The expander allows it to fit our range of 26.9mm steel tube and 33.7mm steel or alloy tube and is tightened with an allen key.
The castor itself is made from pressed steel and the swivel head has a double ball race and grey rubber tyred wheel. The wheel has a plastic centre. The measurement from the bottom of the wheel to where the tube would rest is 70mm (please see diagram). The castor inserts 75mm into the tube.
We also stock this castor and expander set with a brake. We recommend that for most uses you use 2x braked castors and 2x unbraked castors.
To tighten the expander you will need to use an allen key.
||Pressed steel bracket, rubber tyred wheel