• QUALITY CONSTRUCTION: The four piece 3/8 inch drive extension set is constructed of strong and dependable Chrome Vanadium (Cr-V) steel; Set includes 1 3/4 inch, 3 inches, 6 inches, and 8 inches extension bars for maximum coverage

• DURABLE: Extension features a corrosion resistant mirror polished Chrome Plated finish for durability ensuring a long tool life

• WORRY FREE RETENTION: Strong spring loaded detent balls lock and secure sockets in place; no more worrying about dropping a socket into hard to reach spaces