C.K Cabinet Cross Key 12 in 1

Innovative key heads with integrated multiple functions Multi-purpose tool for locking systems of electric, gas and water enclosures and other technical installations in buildings such as air conditioning and ventilation systems, shut-off valves, mains consoles etc. Heavy duty cast alloy construction for strength Fittings: Two-Way Key 3-5 mm; Square 5, 6, 7 & 8 mm; Three-Square 7, 8 & 9 mm; 1/4" hexagon for bits: Hexagon 7 mm, Manufacturer: Carl Kammerling International Limited