Our extension wrench is equipped with four types of adapters to meet different usage needs.The Socket Adapter Set with extender is approximately 3/4 inches (19mm) thick, perfect for navigating tight spaces. Socket extension allows you to switch between 3 adapters to fit your socket or impact wrench (not included); Extension wrench tool includes 3/8in to 1/4in square drive adapter, 3/8in to 3/8in square drive adapter, 3/8in to 1/2in square drive adapter Our Offset Extension Wrench is offer a 15.4inch extension, engineered with a zero offset extension,allowing you to easily access hard to reach fasteners.The swing range is small, saving time and effort, and it can be easily operated in a small space. Our offset extension wrench is made of high carbon steel and has a zero degree swing arc. Built-in high-strength special chain can save effort and improve efficiency. This offset extension wrench set is designed for hard-to-reach fasteners. Whether you're working on water pumps, power steering pumps, generators, air conditioning compressors, transmissions, or , this low-profile tool set help you reach the fasteners you need., Weight: 3.34882175978 pounds, Manufacturer: Jaywool