Universal sleeve chrome vanadium steel male-in chrome-plated multi-function 7-19mm set hardware tool wholesale wrench

Universal socket: It refers to the combination design of its ratchet wrench head and multiple-sized sockets. One handle can match all sockets, enabling rapid rotation without the need to repeatedly change tools, and the work efficiency is extremely high.
Chromium-vanadium steel (Cr-V): This is a hallmark of high-quality alloy steel.
Advantages: Compared with ordinary carbon steel, it has higher strength, better toughness and fatigue resistance. It is more resistant to twisting and impact, less prone to breaking or stripping, and can withstand greater torque. It is the standard material for professional tools.