【Material Aluminum alloy material】 The wrenches are made of lightweight aluminum alloy material, weight: 195g. Total heat treatment, good toughness, high torque, strong tightening properties. 【Design Precision turbine design】 The precision turbine valve is closely adapted to the screw. The sliding is flexible and fast, the torque is strong, the toughness is good, the adjustment opening is stable, the sliding is easy to adjust quickly, and the working efficiency is improved. Br> 【Widely used adjustable wrench】 Our wrenches are suitable for tightening or loosening nuts and bolts, pipes and pipe nuts for removing fittings, sinks or the gas industry. Not suitable for heavy metals. < Br> 【Adjustable wrench size】 This strong but lightweight aluminum wrench features adjustable jaws that open between 9-70 mm. The wide jaws and a short handle make it perfect for tightening the counter nut on a pelvis. Br> 【Ultra-light short shaft】 Super low design, 8-inch length for easy access to tight