The Bahco MK9 master key is suitable for 9 different applications. It is the ideal solution for all usual technical shut-off systems. The 5mm square key is ideal for aerating radiator valves and has a varnished plastic body with a practical securing chain and snap-hook. This model features a double turning mechanism which allows 8 different locks to be positioned.
Switch cabinet wrench for all usual technical shut-off systems
1 wrench for 9 different applications
A double turning mechanism allows 8 different locks to be positioned
The body houses a 5 mm square suitable for aerating radiator valves and a ¼” bit holder including magnet
Square locking: 5, 6, 7-8, 9-10 mm, including 7-8 mm also magnet
Triangular locking: 7,8-9,10-11 mm
Two-way key: 3-5 mm
Half-moon locking: 6 mm
Securing chain with snap-hook
Suitable for 9 different applications
4 x Square: 5, 6, 7-8 & 9-10mm
3 x Triangular: 7, 8-9 & 10-11mm
1 x Two-way: 3-5mm
1 x Half-moon: 6mm
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