Jet 690123 1/2-inch Drive 3-Piece Chrome 2 Way Wobble Extension Set Hand Tools Excellent for lathe work and

Excellent for lathe work and general purpose cleaning and deburring on a wide variety of metal products

Improves reach and provides more torque

Regular square section

W is width

Heavy duty extra thick profiled bar stock for maximum strength and leverage

Jet 690123 1/2-inch Drive 3-Piece Chrome 2 Way Wobble Extension Set Hand Tools Excellent for lathe work andTwo position extensions provide regular or wobble drive , Place socket in first position for wobble drive; allows improved access to hard to reach areas , Push socket down to second position to "lock" it solidly in place; allows maximum torque , Each extension replaces two others but doesnt cost twice as much , Highest quality Chrome Vanadium steel for professional use