Catalog number: TTV-40 Features: ●The neck dimension is about half that of the standard type, so you can work in tight spaces. ●Ball point type with a catcher ball at the tip. (3mm or more) ●Hardness is HRC53-57. Applications: ●Tightening screws in tight spaces. Specifications: ●Face size (mm): 4 ●Face size (mm): 8 ●Total length (mm): 142 ●Hardness: HRC53-57 ●Face size (mm): 4 Material/Finish: ●Super strong alloy steel ●Surface treatment: Nickel chrome plating Note: ●Catcher ball is not attached to the face sizes of 1.5, 2, and 2.5 mm.
