Conlok is an exciting labour saving range of quick fit conduit boxes and couplers designed to increase the speed of installation as they totally remove the need to thread conduit tube once it's been cut. Standard conduit tube is still used with the usual accessories replaced by Conlok boxes, couplings and adaptors. The Conlok accessories have no thread and are easy to mechanically lock into place using a Conlok allen key and a 12.9 grade zinc plated grub screw.
The British Standard Institute has accredited the Conlok System with BS EN 61386-21 the same as the traditional threaded system.
As they have no thread Conlok products are Hot Dip Galvanised all over to BS EN50086.