Special key for sanitary engineering. to and remove from tap extensions, installation and removal of radiator valves and return screw fittings, stock screw.
- 4 outside hexagonal profiles with double grooves for extensions,
- 9.5mm (3/8“) - 12.7mm (1/2“) - 19.0mm (3/4“) - 25.4mm (1“)
- 2 M10 and M12 threaded sockets for hanger bolts
- 2 square sockets for stop cocks, 9.5mm (3/8“) and 12.7mm (1/2“)
- Maximum insertion 100 mm