Expander Fittings for Bolt Hole Castors

This range of nylon fittings allow castors to be fitted to hollow tube. - Select the required size from the options below

To suit Round:-

Tube Size - 19mm (internal min) to 21.5mm (max) - R19

Tube Size - 21.5mm (internal min) to 24mm (max) - R21

Tube Size - 24mm (internal min) to 27mm (max) - R24

Tube Size - 27mm (internal min) to 30mm (max) - R27

Tube Size - 31mm (internal min) to 35mm (max) - R31

To suit Square:-

Tube Size - 21.5mm (internal min) to 24mm (max) - S21

Tube Size - 24mm (internal min) to 27mm (max) - S24

Tube Size - 27mm (internal min) to 30mm (max) - S27

Tube Size - 31mm (internal min) to 35mm (max) - S31

Tube Size - 36mm (internal min) to 40mm (max) - S36