Chave de caixa Gedore 2297299 Profundidade 55 mm Altura 35 mm Peso 69 g

The Gedore combination wrench model 2297299 has a hollow UD-profile shaft and a ring end offset by 13° from the shaft. The tool is hot-forged from vanadium steel (31CrV3) and matt chrome-plated for a non-glare finish. The jaw is ground exactly to spanner size and the geometry is warp-resistant with a double T-girder effect. The wrench provides high torque transfer and a comfortable grip thanks to its hollow profile. The working angle at the open end is 7° for sizes 8–15 mm and 6° for sizes 16–24 mm. The ratchet mechanism features a locking insert and a manganese-phosphated pawl.

Advantages

The design combines the precise spanner jaws of the classic no. 6 with the stable hollow shaft of no. 7 and the refined U-20 ratchet mechanism, enabling reliable ratchet loosening and fast tightening with lever change. Hot forging and exact jaw grinding ensure durability and precise fit on fasteners. The hollow profile reduces weight while improving handling, and the matt chrome finish reduces reflections during work.

Suitable for

Key specifications

How to use

Select the correct wrench size for the fastener, engage the ring end onto the fastener head and use the ratchet function for incremental tightening or loosening. For fast tightening or to change direction, use the lever to switch the ratchet. The hollow profile provides comfortable handling; apply steady force aligned with the wrench axis to maximize torque transfer and avoid side loads that could damage the fastener or tool.

Recommendations

Use the wrench within its intended size range and avoid applying excessive impact forces. If using as a (bit) ratchet, pair the tool with the specified adaptor (7 RA or 7 RB, ordered separately). Keep the ratchet mechanism clean and lightly lubricated for reliable operation.