Set of 9 Chrome Vanadium Wobble Extension Bars for 1/4 3/8 & Square Drive Sockets Knurled section for improved grip when fingers are oily. Sockets can be driven with shaft offset by up to 10.- 1/4: (50 100 & 225mm)- 3/8: (75 150 &225mm)- : (50 125 & 225mm)PTDCLA1700571
