WEDO Non-sparking 3/8" Drive Socket Extension Bar,Length 6 Inch (150mm),can be used in conjunction with socket,Torque & Ratchet Wrench,Aluminum Bronze,DIN Standard,BAM & FM Certificate - AL122-1004

• High-quality raw materials: Aluminum Bronze non-sparking Socket Extension Bar is made of expensive and rare non-ferrous metals to scale. Suitable for operations with ethylene concentrations below 7.8%. Standard code GB ExⅡB.Hardness: 20-30 HRC. Advanced die forging process: Aluminum Bronze non-sparking Socket Extension Bar is forged at one time, with high hardness which fully conforms to the German DIN standard.Wear-resistant, precision casting technology. Function:Non-sparking Socket Extension Bar,The spring-loaded detent ball system at the end of bars locks socket into place for security and prevents dropping while the through-hole in the drive end will ensure that your extension bars are securely locked onto the drive. Application:Non-sparking Socket Extension Bar,It can be used with the socket of various sizes.lock onto ratchets and extensions, can apply more leverage and torque,It's great tools for disassembly and tightening of head bolts and nuts. Service: WEDO TOOLS has won unanimous praise from new and old customers with its humanized design concept, continuous improvement of excellent quality and after-sales service. WEDO Socket Extension Bar has been exported to more than 100 countries and regions. In order to improve customer satisfaction, we have set up service centers in Germany, Russia, South Korea, Singapore, Canada, the United States, and the United Arab Emirates to provide timely after-sales service.