THE HOKE GYROLOCK instrumentation fitting Safety Changer System has been designed to provide a safe and simple way to re-use existing fittings and valves by fitting them with new Gyrolok nuts and ferrules.

The system comprises nut and ferrule sets supplied on rods correctly pre-oriented, ensuring proper ferrule alignment, eliminating the need to handle Ferrules.

Both nut and ferrule sets and ferrule-only sets are offered, the former including five sets of nuts, front ferrules and rear ferrules and the latter having ten pairs of ferrules.

In use, the changer end is simply inserted into the fitting body, the nut is lightly threaded onto the body and the rod is extracted from the nut.

Tel: +44 20 8423 0113