There are various inserts available which have different splines to ensure your tap head connects to the spline of your insert. Type: Ceramic Disc Quarter Turn. Material: Brass.
Replacement 3/4" Ceramic Disc Tap Valve Insert Quarter Turn Bath Tap Cartridge
35mm Bathroom Waterfall Single Lever Basin Mono Ceramic Disc Tap Cartridge
2X Brass Replacement Ceramic Cartridge Tap Glands Seals Repair Kit with Washers
2PCS VR04 1/2" Replacement Brass Ceramic Disc Valve Tap Cartridge Insert Gland
3/4 Ceramic Disc Replacement Mixer Hot Cold Tap Inner Faucet Valve Quarter Turn
Modern BATH TAP Reviver Kit 3/4" Tap Ceramic Disc Quarter Turn Metal Heads
