Grey Pneumatic 3/8"" Drive x 3"" Extension w/ Locking Pin

Features and Benefits

• 3"" Extension
• Made of high quality steel (chrome-molybdenum)
• Extension is made with a locking pin
• Tested to the highest specifications to deliver outstanding performance at the most competitive cost
• Lifetime warranty

This 3/8"" drive; 3"" extension features the locking pin; which is a socket retention device.  A spring loaded pin; simply line up with socket retainer hole and press pin. to release socket; insert object through the retainer hole and press pin.