Ko-ken 12.7mm Insert Offset Extension Bar Total Length 400mm 4763-400 1 pc

Catalog number: 4763-400 Features: * Six serrations (convex and concave) are provided on the outer circumference of the insertion part, and knurling is applied. * Two-stage type that can be swiveled 15 degrees and can also be fixed straight by inserting the socket all the way in. Specifications: * Insertion angle (mm): 12.7 * Overall length (mm): 400 * Insertion angle concave (mm): 12.7 * Insertion angle convex (mm): 12.7 Material/Finish: * Chromium molybdenum steel (SCM435)