🔑 Material: The universal construction key is made of high quality alloy with a high gloss polished coating to protect the surface, smooth and structured, hard, not easily deformable, strong. 🔑 Excellent Design: The size of universal construction key can refer to the specific picture, the right size is suitable for application in most different scenarios and also convenient to carry. 🔑 Hex Wrench: The universal construction key has a 3mm Allen wrench at the tip and a short gear with a flat cam for emergency opening. 🔑 Clear Laser Scale: On the universal construction key there is a laser engraved scale, the scale is accurate, the font is clear and not easy to wear and tear, which allows accurate measurement for your long-term use. 🔑 Multifunction: The universal construction key is extremely versatile, especially in shell construction, the building key proves to be extremely helpful. As an building universal key or if door handles are not yet installed, the building key is the ideal tool. It can also be used as a multifunctional bottle opener., Weight: 0.66800065386 pounds, Manufacturer: Anlising