Stahlwille (1/4SQ) Spline Socket 9/32 inch 40ASP-9

- Drive size (SQ; inch): 1/4, Spline size (mm): 9, Size (inch): 9/32 Socket outer diameter (d1; mm): 11.2, Drive outer diameter (d2; mm): 11.2, Socket cavity inner diameter (d3; mm): 6.6 Bolt contact inner depth (t1; mm): 8, Maximum depth (t2; mm): 12.4 Total length (L; mm): 22.2, Weight (g): 10 High-quality HPQ series 1/4" SQ spline socket.