Chave combinada Gedore 2297221

The Gedore 2297221 combination wrench is a ratcheting open-end and box-end spanner engineered for high torque transfer and reliable fastening and loosening of nuts and bolts. It has a hollow UD-profile body with a flat pattern and warp-resistant geometry that provides a double T-girder effect. The tool is hot-forged from Gedore vanadium steel 31CrV3, matt chrome-plated for a non-glare finish, and features a locking insert and manganese-phosphated pawl. Jaw faces are ground to exact spanner size. Overall dimensions include a depth of 65 mm, a height of 20 mm and a weight of 780 g.

Advantages

The wrench offers ratchet loosening and fast tightening with high torque transfer and a comfortable hollow profile for hand grip. Its warp-resistant design and precise jaw grinding ensure a secure fit and reduced risk of rounding fasteners. Durable materials and matt chrome-plating increase service life while reducing glare during use. The mechanism integrates proven components—spanner jaws of classic no.6, hollow shaft of no.7 and refined U-20 ratchet technology.

Suitable for

Key specifications

How to use

Select the correct spanner size for the fastener and position the jaw or box end on the nut or bolt. Use the ratcheting function for continuous operation: apply force in the intended direction to tighten or loosen, allowing the pawl to engage for incremental movement. For reverse direction, release and reposition as required. With the adaptor 7 RA or 7 RB (ordered separately) the spanner can be converted for bit-ratchet use.

Recommendations

For long service life and safe operation, keep the ratchet mechanism clean and lightly lubricated, avoid using the wrench as a hammer or pry bar, and choose the correct size to prevent rounding of fasteners. Store dry to protect the matt chrome finish.