|Square drive nominal size 12.5 = 1/2", for mounting, dismounting and tightening the pressure nut at the nozzle holder on commercial vehicles MERCEDES-BENZ M 401/421, M 402/422, LA, A, M 403/423, M 470h,
* 1/2”Dr. x 72mm(L) x 4 toothes Mercedes Trucks engines OM401/421,OM403/423,LA,A,OM470
* H32 x 70mm(L) x 4 toothes With M14 x 1.5mm receiver thread Mercedes Trucks,Neoplan,Setra
* H32 x 120mm(L) x 4 toothes MAN.Mercedes,
* 1/2" Dr. x 120mm(L) x 3 toothes Mercedes Trucks
Also for IVECO,SCANIA,RENAULT.