3/8” Inch Drive Extension Bar Set (3 Pieces)

3/8" Inch (10mm) Drive Extension Bars : 3"(75mm)-6"(150mm)-10"(250mm) Made of Chrome vanadium steel for durability and longevity. Each extension bar has a knurled non-slip finger grip on the shaft for extra control. Spring ball socket retention to securely hold the socket in place.