مفتاح ربط ثنائي الأطراف ساتا قياس (15/16") و (1") موديل (ST42107SC)

Dual-Box End Design (15/16" and 1"); heavy-duty Chrome Vanadium steel construction; corrosion-resistant chrome finish; precision engineered box ends for a snug fit; slim compact profile; ergonomic non-slip handle; laser-etched size markings for quick identification.

The 40° offset provides greater clearance around obstacles, making it easier to reach fasteners that sit depthwise or behind other components.

Fits 15/16" and 1" hex fasteners. Having both sizes in one tool reduces the need to switch wrenches mid-task, saving time when working with multiple fastener sizes.

Dual box ends give two precise grip options in one tool, improve torque transmission, and reduce rounding. The closed-box design also helps keep the fastener from slipping off.

Keep it clean and dry after use, wipe away any oil or debris, and store it in a dry location. The chrome finish provides corrosion resistance, but prolonged exposure to moisture should be avoided.

Yes. The chrome finish combined with chrome-vanadium steel offers good corrosion resistance and durability for regular professional use.

The ends are laser-etched with their sizes (15/16" and 1"), so you can quickly confirm the correct end before applying torque to the fastener.

Two end sizes in one tool, durable construction, corrosion-resistant finish, precise fit, and a design optimized for tough-to-reach fasteners—all of which can reduce tool clutter and improve efficiency over time.

Always ensure the correct end is seated fully on the fastener, avoid using excessive torque, and inspect the ends for wear before use. Use appropriate PPE and work within the tool’s design limits to minimize rounding or slippage.

If you’re considering similar options on Fepy, you can check these alternatives: SATA ST42108SC Double Box End Wrench 1-1/16" x 1" at https://www.fepy.com/product/sata-st42108sc-double-box-end-wrench-1-1-16-x-1 and SATA ST42106SC Double Box End Wrench 13/16" x 7/8" at https://www.fepy.com/product/sata-st42106sc-double-box-end-wrench-13-16-x-7-8. These provide slightly different size pairs for other common fastener ranges while maintaining the same dual-end, off-corner, and ergonomic design principles.