【 Structure and Material 】 The product is forged from carbon steel , with a carbon steel stamped shell for sturdiness . Its surface is precision polished , electroplated , and chrome finished to provide water resistance and rust protection , effectively extending its service life . Some areas are covered with a protective plastic film , making it easy to wipe clean and maintain 【 Angle Adjustment and Operational Precision 】 The adapter supports 360° full angle adjustment , flexibly adapting to various confined spaces and making it an essential tool for tight area tasks . The angle can be freely adjusted to meet different positioning needs . Rotating backward loosens the fastener , while rotating forward tightens it precisely , ensuring accurate and controllable adjustment and improving work efficiency 【 Core Parameters and Configuration 】 The tool has a total length of 15.35in/39cm and a width of 0.67in/17mm . The extended drive bar and slim socket design enable flexible use in narrow spaces . Equipped with a high strength special chain , it can deliver a maximum torque of 53 ft lbs , meeting heavy duty work requirements . The set includes 1/2" , 1/4" , and 3/8" square drive adapters and sockets , greatly expanding the versatility and compatibility of the extension wrench 【 Product Overview and Core Applications 】 This is a tool specifically designed for tight spaces , ideal for automotive , motorcycle , and equipment maintenance . It works with a wide range of sockets and bits to solve the challenge of accessing and working on hard to reach areas that ordinary tools cannot reach 【 Installation and Usage Instructions 】 Installation is quick and easy : Attach the required adapter , Install the socket of the desired size , Connect the knob tool to the other end , The tool is now ready for use . Even non professional users can easily complete disassembly and assembly, Manufacturer: PATNFR