PRO171 – 9 Piece Square Drive Wobble Extension Bar Set Part no. 1700571
Set of 9 Chrome Vanadium Wobble Extension Bars for 1/4″, 3/8″ & ½” Square Drive Sockets, Knurled section for improved grip when fingers are oily. Sockets can be driven with shaft offset by up to 10º.
- Set contains 9 x Square Drive Wobble Extension Bars:
- 1/4″: (50, 100 & 225mm)
- 3/8″: (75, 150 &225mm)
- 1/2″: (50, 125 & 225mm)