Bazrol
50mm Bolt Hole Braked Castors Grey Rubber Wheel | Ross Castors
£3.53
https://www.rosscastors.co.uk/ Go to shop Description
This 50mm grey rubber swivel bolt hole castor with a brake is suitable for a variety of light duty applications for example on point of sale and display racks. 50mm Bolt Hole Braked Castors Grey Rubber Wheel