MultiTool Adjustable wrench sets are a very useful multitool They help provide a tighter grip to tighten or loosen a nut, screw or bolt Use the adjustment worm drive to adjust the crescent wrench on multiple sizes of fastenersHigh Quality The Exxo crescent wrench set is constructed with forged specialty steel metal that is induction hardened for durability, wear resistance and long lasting use The tapered jaw design allows wrench head to reach tight spacesHeavy Duty This home tool set is built to last It is great for a mechanic, electrician, lineman, plumbers, handyman or craftsman It can be used as plumbing tools, automotive tools or for home improvement This basic gear makes repair easy4PC Tools Set This convenient universal wrench set consists of four of the most useful sizes Choose from 6, 8, 10 or 12 Our wrenches are designed with an ergonomic handle that increases gripping power and comfort Good household tool kitVersatile Unlike a ratchet wrench, pliers, screwdriver or socket wrench, the crescent wrench is fully adjustable allowing it to be used on various sized nuts and bolts It works well in small spaces and provides extra torque, extension and leverage