DIN 3129. For electric and pneumatic impact wrench. 6-kt.
SW mm: 19.0 Length: 40.0 mm Dia:. 28.8mm PROFILE: HEXAGONAL SIZE / SIZE: 19 MM DRIVE: 1/2 INCH LENGTH: 40.0MM FOR IMPACT GUNS: YES MAGNETIC: YES PIN TO RELEASE: NO INSULATED VDE: NO SIZE / SIZE: 21 MM SIZE / SIZE: 22 MM