SATA GL42306 Deep Offset Double Box End Wrench 16 x 17mm

The wrench features 16 mm and 17 mm box ends. Dual-sized ends let you handle two common fastener sizes without switching tools, improving efficiency in limited workspaces.

The deep offset design, 70° offset ends, and slim head profile let you reach fasteners that are difficult to access with standard wrenches, while the off-corner loading provides a more secure grip in tight corners.

Off-corner loading means the box ends grip the flats of the fastener more firmly, reducing slippage and preventing rounding under torque, especially on recessed or sunken fasteners.

Engage the fastener squarely with the appropriate end (16 mm or 17 mm). Apply steady, controlled torque rather than using it as a lever. Keep the wrench aligned to avoid slipping and ensure the ends stay fully engaged.

Wipe the wrench after use to remove oil and debris, keep it dry to prevent rust, and store it in a dry toolbox. The chrome finish provides corrosion resistance, but periodic cleaning helps maintain performance.

It's ideal for automotive work, bicycle maintenance, machinery, and appliance repairs where two common fastener sizes are needed in tight or recessed areas.

- Sata GL42302 Deep Offset Double Box End Wrench 11 x 12 mm (URL: https://fepy.com/product/sata-gl42302-deep-offset-double-box-end-wrench-11-12mm) offers a smaller-size option for compact fasteners. - Sata GL42304 Deep Offset Double Box End Wrench 13 x 14 mm (URL: https://fepy.com/product/sata-gl42304-deep-offset-double-box-end-wrench-13-14mm) provides a mid-range pairing. - Sata GL42308 Deep Offset Double Box End Wrench 17 x 18 mm (URL: https://fepy.com/product/sata-gl42308-deep-offset-double-box-end-wrench-17-18mm) gives a nearby size set with a similar design for broader coverage.

The ends feature laser-etched, permanent size markings for easy identification so you can grab the right size at a glance.

The deep offset and slender head improve access to fasteners in confined spaces, while the off-corner loading provides better grip and reduces rounding under torque. The dual ends add versatility, reducing the need for multiple tools.

Yes. It’s built with high-strength steel and finished with a corrosion-resistant chrome coating, designed to withstand regular, heavy-duty use while maintaining performance in tight spaces.

It uses high-strength steel with a corrosion-resistant chrome finish, and laser-etched size markings for durability and quick identification.