Ko-ken 12.7mm Insert Offset Extension Bar Set 5 Pieces PK4763/5 1 S

Catalog number: PK4763/5 Features: ●The socket has six serrations (convex and concave) on the outer circumference and is knurled. ●It is a two-stage type that can be swiveled 15 degrees and can also be fixed straight by inserting the socket all the way in. Specifications: ●Drive socket size (mm): 12.7 ●Total length (mm): 50/75/125/150/250 ●Drive socket size concave (mm): 12.7 ●Drive socket size convex (mm): 12.7 ●Set contents (pieces): 5 ●Set contents: 4763-50, 75, 125, 150, 250 Material/Finish: ●Chrome molybdenum steel (SCM435) Set contents/Accessories: ●ABS tray