Conlok 25mm coupler.

• Manufactured from galvanised steel.
• Reduced labor,quick-fit Conlok system removes the need for re-threading conduit.
• Locks in place with zinc plated grub screw.
• Suitable for use with 25mm galvanised conduit.
• Conforms to the same British Standard as traditional threaded conduit systems, BS EN 61386-21:2004.