SIZE: 17MM, 40CRV, HRC 42-48, AMERICAN TYPE, MIRROR POLISHED, LENGTH: 128MM, 15 DEG OFFSET, AS-DRIVE, 12PT; STAMPING: 1ST SIDE: YATO LOGO <(>&<)> ITEM NO <(>&<)> SIZE / 2ND SIDE: CHROME VANADIUM <(>&<)> SIZE