WELL DESIGNED: The jaws are flat and the maximum possible protection is done without loss. Precision worm, adjust the opening smooth, improve work efficiency. SHORT SHANK DESIGN: Lightweight aluminum alloy manufacture ,short handle large opening desgign,convenient and narrow space work . RANGE OF USE: Suitable for plumbing sanitary ware, wash basin, tube nut disassembly, gas industry work etc. HIGH-QUALITY ALUMIUM ALLOY FORGING: The use of high-quality aluminum alloy forging, ratchet type wide mouth, without damage to decorative sanitary ware, nut configuration of aluminum alloy products. WELL DESIGNED: The jaws are flat and the maximum possible protection is done without loss. Precision worm, adjust the opening smooth, improve work efficiency.