Neilsen Impact Spline Bit Sockets Set 1/2" Drive Impact Spline Sockets M4 - M16
Neilsen Impact Spline Bit Sockets Set 1/2" Drive Impact Spline Sockets M4 - M16 Chrome Vanadium steel for use with impact wrenchesincludes spline sizes M4-5-6-8-9-10-12-14-16length: 75 mmwith groove and hole for retaining ball.