Description
Version:
External and internal square drives to DIN 3120.
Forged external square drives with spring-mounted balls or pins, internal square drives with hole or snap grooves.
Increaser piece
Standard:
DIN 3123-A
Material:
Chrome vanadium steel, chrome-plated.
Drive square [x]: 1/4 in
Drive square [y]: 3/8 in
External and internal square drives to DIN 3120.
Forged external square drives with spring-mounted balls or pins, internal square drives with hole or snap grooves.
Increaser piece
Standard:
DIN 3123-A
Material:
Chrome vanadium steel, chrome-plated.
Drive square [x]: 1/4 in
Drive square [y]: 3/8 in
