M13/M20 Female Pass-Through Reverse Ratchet Wrench f Bolt & Go-Thru Socket

These handles have been designed to suit the pass through sockets system which allows the complete system to work with threaded rods for more control. They have been created to be thinner and adjustable for user convenience.

Features:

• One touch adjustable box end angle. 11 locking positions (-90°to 90°)
• 25% thinner than conventional systems
• Socket is pass through type, so able to work on threaded rods
• Adjustable neck angle function allow users to work in deep spaces
• 72 teeth gear ratchet in box end. Realized 5°arc ratcheting function