Bonnet & Spindle Extensions

These extensions are designed to help counteract deep seats in walls by allowing more thread for the flange to screw on to.

These are suitable for extending standard action wall taps (wall top assemblies). The tap you require this extension for should be noted to CB when ordering.

If the breech is too deep in the wall you may need a combination of this component and a top assembly with a longer spindle to provide a satisfactory resolution. Please see the relevant spares section for suitable spindles. Extended bonnets & spindles are supplied with a bonnet thread extension piece.

Depending on the situation you may also need to add Trouble Rings to the wall flanges which are separate items and additional cost. Learn More