Constructed of heavy duty metal and PVCDouble ball bearing swivel head with threaded M 12 screw bolt fixingSwivel castor wheelsThis is a collection of four heavy obligation swivel & braked bolt solving castors with threaded M12 screw bolt fixing and PVC wheels. It is great for various makes use of starting from DIY to industrial functions (shops, schools, domestic and hospitals).Constructed of heavy duty metal and PVC Double ball bearing swivel head With threaded M 12 screw bolt solving Wheel Type: undeniable bearing, heavy obligation PVC Includes 2 x Swivel Wheels, 2 x Swivel with Brake Wheels Load Rating: 2 hundred Kg/ 440 Lb (50 Kg / 110 Lb each) Great for different uses ranging from DIY to business functions (shops, schools, home and hospitals)Color: picture colorMaterial: PVC, metalCaster size: 75mmThread size: 12*30mmPackage Contents:4 x castersOnly the above equipment content, other merchandise are usually not included.Note: Light taking pictures and diverse reveals may cause the colour of the item in the photo a bit assorted from the real thing. The dimension allowed error is +/- 1-3cm.