Ko-ken 6.35mm plug-in extension bar, total length 28mm, 2760-28, 1 piece

Catalog number: 2760-28 Features: ●The outer circumference of the plug-in part has six serrations (convex and concave), and is knurled. ●The serrations and knurling are effective for quick rotation and ease of attachment and removal, and also prevent the plug from accidentally rolling away. Specifications: ●Drive socket size (mm): 6.35 ●Total length (mm): 28 ●Drive socket size concave (mm): 6.35 ●Drive socket size convex (mm): 6.35 Material/Finish: ●Chrome molybdenum steel (SCM435)