Wera Tools 05135082001 - 840/2 Z Bit, Hex-Plus, 3/8" x 30 mm, Pack of 10
Tough viscous Wera bits for hexagon socket screws for universal use. Hex-Plus offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. 5/16" hexagon, suitable for holders as per DIN ISO 1173-D 8.