Features:

  • APPLICATION: The 3pcs hex shank bit driver extension set is suitable for using in the installation of pneumatic screwdriver, electric screwdriver, pneumatic drill, manual screwdriver and other installation for the hexagonal tool .It is a good accessory for conversion with versatility and convenience. Good for DIY, household maintenance, or most general repairs.
  • PREMIUM QUALITY: It is made of Chrome Vanadium (Cr-V) alloy Steel with hardening treatment to ensure a long life through tough torque jobs without breaking or rusting.
  • SECURITY: This hex adapter set is designed to provide a securely locked in extension to your existing tool. The spring ball lock ensures a tight fit into the driver head to prevent slipping during use. Specifical designing to fit hand held driver, drill driver or impact wrench.
  • SUITABLE FOR: 1/4" , 3/8", 1/2"each with a 1/4" hex shank/driver bits fits all quick-change drill chucks system, total 3pcs, useful for automotive mechanic vehicle repairs, technicians, handyman & hobbyist developments to use with sockets on hardware/tire nuts, lag bolts, hex head cap screws at Home, workshop factory or construction site.
  • PACKAGE INCLUDING: 3Pcs, 1/4inch, 3/8inch, 1/2inch each with a 1/4inch hex drills bits fits all quick-change chucks adapter system.