Koken 3305X-17 - 3/8 Sq. Dr. Socket 17mm 12 point Length 40mm 1/4" Drive Spanner Nut Insert Bits Each punch is laser-marked with

Each punch is laser-marked with a unique serial number and backed by a lifetime guarantee

Diameter 3 mm Length l1 10 mm Length l2 109 mm

D Size: 25mm H Size: 12mm L Size: 125mm

3mm H Size: 6

Built-in blade wrenches in 1/2" (13mm) and 9/16" (14mm) sizes add convenience

Koken 3305X-17 - 3/8 Sq. Dr. Socket 17mm 12 point Length 40mm 1/4" Drive Spanner Nut Insert Bits Each punch is laser-marked withInput Drive Size: 3 8" Drive Shape: Square Length: 40mm Type: 12 Point Semi Deep Socket Output Size: 17mm Opening: 12pt Product Dimension (Refer Line Drawing Image): D1 Size: 23. 5mm D2 Size: 22mm H1 Size: 18mm H2 Size: 25. 5mm L Size: 40mm