SATA GL40118 Combination Wrench 1.3/8"

Off-corner loading places torque on the sides of the fastener rather than the corners. This reduces the risk of rounding fasteners and provides a more secure grip, especially in cramped spaces or when dealing with stubborn hardware.

Size: 1-3/8 inch; material: high-strength steel; finish: chrome-plated for corrosion resistance; design: combination open end and 15-degree offset box end; features laser-etched size markings for quick identification.

The open end allows fast alignment and quick engagement, while the box end delivers higher torque. The 15-degree offset provides knuckle clearance in tight spaces, and the off-corner loading reduces fastener damage while improving grip.

Automotive repair, engine work, heavy-duty mechanical assembly, industrial maintenance, and other tasks requiring 1-3/8 inch fasteners where a combination wrench with good reach and torque is advantageous.

Choose the correct size for the fastener, engage fully with the fastener, apply steady, even pressure, switch between open and box ends as needed, avoid using as a lever or hammer, and keep the tool clean and dry after use.

Wipe away grease and debris, dry the wrench thoroughly, apply a light coat of oil to prevent rust, store in a dry place, and inspect for any signs of wear or damage before next use.

Use the wrench only with the correct size fasteners, wear appropriate protection as needed, avoid using the wrench as a prying tool or impact tool, and keep hands clear of the working area to prevent injury.

Compared to smaller sizes, the 1-3/8 inch variant offers higher torque capacity and is designed for larger fasteners. It provides the same open-end versatility in combination with a box end, with the added benefit of off-corner loading and a chrome finish for durability. For other sizes, Fepy.com offers equivalents in the 1-4 inch and 1-2 inch ranges that balance reach and torque; examples include similar SATA combination wrenches in adjacent sizes like 1-4 inch and 1-2 inch variants.

If you need different sizes, you can explore nearby options on Fepy.com such as the 1-4 inch and 1-2 inch combination wrenches. Examples (to compare) include: https://fepy.com/product/sata-gl40110-combination-wrench-1-4-inch and https://fepy.com/product/sata-gl40116-combination-wrench-1-2-inch.

The listing typically includes a single SATA GL40118 combination wrench in a chrome finish; no additional accessories are included unless specified in a bundle or kit listing.

This wrench is sized for SAE fasteners, specifically 1-3/8 inch. For metric work, you would want a corresponding metric-sized wrench in the appropriate size range.