SATA ST40217SC Combination Wrench 22mm

It features off-corner loading on the box end to reduce fastener rounding, a 15° offset box end for extra knuckle clearance, and a slim, sleek head to reach tight spots where a ratchet might not fit.

It’s forged from high-strength steel for durability, chrome-plated for corrosion resistance, and sized at 22mm. It combines open-end and box-end functionality, with laser-etched size markings for quick identification and an ergonomic, non-slip handle for comfortable use.

It’s designed to fit 22mm hex nuts and bolts, making it suitable for large fasteners common in automotive and industrial applications.

The 15° offset provides knuckle clearance and allows you to access fasteners in tight or awkward spots without your hand or tool hitting obstacles, improving reach and comfort during use.

Use the open-end to locate and loosen the fastener, then switch to the box-end to apply final torque. Ensure proper engagement on the fastener and avoid using the wrench as a lever on non-fastener surfaces.

Wipe it clean after use, dry it thoroughly, and store in a dry place. If needed, apply a light oil to prevent rust and inspect for any bending or nicks after heavy use.

Yes. The chrome-plated finish provides corrosion resistance, helping to protect the tool in typical workshop environments.

Yes. The ST40217SC offers dual-end versatility (open-end and box-end), precise laser-etched markings for quick size identification, off-corner loading for better grip, and an ergonomic handle, all of which contribute to efficient, long-term use and good value for large-fastener work.

The 22mm ST40217SC is for larger fasteners (22mm) and provides the same dual-end versatility and ergonomic design as the 21mm option, but fits larger hardware. If your work involves both sizes, having both wrenches ensures you always have the correct fit without forcing a tool. 21mm option: https://fepy.com/product/sata-st40216sc-combination-wrench-21mm

The 23mm wrench is meant for even larger fasteners. The 22mm ST40217SC sits between 21mm and 23mm in terms of fastener size. Depending on your toolkit needs, you might choose the 22mm for common automotive tasks and add the 23mm for larger bolts. 23mm option: https://fepy.com/product/sata-st40218sc-combination-wrench-23mm

Common use cases include automotive maintenance, machinery assembly or repair, and general mechanical tasks where large fasteners need reliable torque transfer, good access in tight spaces, and reduced fastener rounding.