9-Piece Wobble Extension Set Premium Chrome Vanadium Steel 1/4" 3/8" 1/2"
Wobble extension Set Includes:1/4" drive extension(2", 4", 9") ,3/8" drive extension(3", 6", 9") ,1/2" drive extension(2", 5", 10") .
Made of high-quality chrome-vanadium steel, heat-treated, can withstand greater torque.
Fully polished chrome finish is easy to clean and corrosion resistant.
Spring-loaded detent ball design keeps extensions securely latched to sockets.
Knurled handle for easy hand turning of loosened fasteners.