【 Designed for Tight Spaces 】The offset extended wrench is specifically designed for tight spaces . The wrench's chain drive structure enhances the durability and stability of the zero degree ratchet extender . With a 1:1 drive ratio , it can easily engage fasteners from one side , making work more flexible 【 Wide Applications 】This offset extended wrench set is designed for installing and removing hard to reach fasteners . Whether working on water pumps , power steering pumps , alternators , AC compressors , transmissions , or starters , this thin tool set provides the necessary assistance to detach and install fasteners 【 Sturdy and Reliable 】Made of high strength aluminum alloy , this impact wrench set can be used with impact wrenches and pneumatic wrenches , and is resistant to bending or breaking during high intensity tasks 【 Included Components 】This zero degree ratchet set includes 1/2" , 1/4" , and 3/8" square adapters , allowing seamless switching between multiple connections , compatible with your socket or impact wrenches 【 Improved Flexibility 】The wrench measures 15 .4 inches (390mm) in length , with an thin body of only 1 .7cm/0 .7 inches . The extended drive shaft and thin socket make it easier to use in narrow spaces , offering greater flexibility, Manufacturer: PATNFR