Chave de caixa Gedore 2219557 profundidade 75 mm altura 20 mm peso 1,21 kg

The Gedore 2219557 combination wrench is a high-quality hand tool with equal-sized ends and a flat pattern UD profile. It features a working angle that varies by size—7° for 8–15 mm, 6° for 16–27 mm and 5° for 30–36 mm—designed for ratchet loosening and fast tightening. Constructed from Gedore vanadium steel 31CrV3, the wrench is hot-forged with matt chrome-plating for a non-glare finish and includes a locking insert and manganese-phosphated pawl. The hollow profile provides a comfortable grip while the warp-resistant geometry with a double T-girder effect ensures high torque transfer and stability. The jaws are precisely ground to spanner size.

Advantages

The tool combines classic spanner jaws with a stable hollow shaft and a refined U-20 ratchet mechanism to deliver reliable torque transfer and long service life. Hot forging and the use of 31CrV3 vanadium steel increase strength and durability, while matt chrome-plating reduces glare and corrosion. The hollow design improves handling and reduces weight without compromising rigidity. The wrench can be converted to (bit) ratchet use when paired with adaptor 7 RA or 7 RB (sold separately).

Suitable for

Key specifications

How to use

Select the correct wrench size for the fastener and position the jaw fully onto the nut or bolt. Use the ratchet loosening function for reversing tasks and the fast-tightening action for rapid tightening. For (bit) ratchet operation, attach adaptor 7 RA or 7 RB (ordered separately) and use the wrench as required. Maintain alignment with the fastener to avoid slipping and ensure the jaw remains fully engaged during use.

Recommendations

Inspect the wrench before use for wear or damage, keep the ratchet mechanism clean and lightly lubricated, and store in a dry place to preserve the matt chrome finish and prevent corrosion.