Koken 4763 Wobble Fit Offset Extension 1/2 in Dr 75mm

Koken 1/2 in Dr Extension Bar

Product Code: 4763-075
75mm
4763 1/2 in Dr Offset Extension Bar 75mm

Made In Japan, Highest Quality, Most Dependable Knurling on the outside of female square drive makes it easier to hold and enables the extension bar to be used like a quick spinner