The Knipex 00 11 02 Control Cabinet Key is a professional multi-profile utility key designed for accessing control cabinets and shut-off systems across gas, water and electrical installations. This compact tool provides tradespeople with quick access to technical installations in commercial and residential buildings, including air conditioning systems, ventilation equipment, shut-off valves and main switchboards. Measuring just 44mm in total length, this short-version key incorporates multiple profile types to suit various cabinet and valve systems. It features a built-in bit insert with both slotted (1.0 x 7mm) and cross recess PH2 options, plus an adapter for standard 1/4" bits attached via chain. An additional bit adapter is cleverly housed inside one of the key profiles for convenient storage. The tool accommodates square profiles of 6.0mm and 8.0mm, triangular profiles of 9.0mm, and double-bit configurations from 3mm to 5mm. This versatility makes it ideal for electricians, HVAC e