Designed for use on the locking systems of electrical, gas and water cupboards commonly found in industry and on technical equipment in buildings such as air conditioning, stop valves, mains consoles, doors etc. Compact design, light and strong. 9 key options. Screwdriver bit drive. PH2 screwdriver bit included. Multi-purpose tool for locking systems of electric, gas and water enclosures As well for other technical installations in buildings such as air conditioning and ventilation systems, shut-off valves, mains consoles etc. Cross key design with swivel ends offering 9 different key types Heavy duty cast alloy construction for strength PH2 screwdriver bit included Fittings: Square 5 mm, Square 6 mm, Square 7-8 mm, Square 9-10 mm, Three-Square 7 mm, Three-Square 8-9 mm, Three-Square 10-11 mm Two-Way Key 3-5 mm, Halfround 6 mm