KDT81251 Features: -Features a locking tang. -Locking feature holds sockets in place and prevents then from becoming disengaged with the sockets. -Features a knurled shank for easier handling. -Drive size: 3/8''. Product Type: -Extensions. Drive Size: -3/8". Quantity: -Single. Generic Dimensions: -Overall depth: 6'', 0.31 lb. Dimensions: Overall Product Weight: -0.31 Pounds.
From the Manufacturer
GearWrench 81251 3/8-Inch drive locking extension, 6-Inches long. Locking mechanism retains accessories in place and prevents accidental release. Use these extensions to access hard to reach areas. Features slide button design for the sure retention of accessories. Extension is made from heat treated drop forged alloy steel for tool strength and high polish nickel chrome finish provides corrosion resistance for long tool life.