THIS WILL FIT ON THE END OF A 3/8 " EXTENSION AND REMOVE THE LARGE FOUR SLOTTED CLUTCH NUT. AFTER YOU BEND THE LOCK WASHER TAB. THIS FITS ALL Z50R'S, 70'S 90'S AND 110'S.
IT ALSO WORKS ON THE 1976 TO 1978 Z50A'S
WORKS ON ATC90'S ALL AND ALL ATC110'S ATC125'S
Hi, I just thought I'd let you that it DOES work on the clutch nut on an '82 CB750SC.Thank you for the Buy-it-now. John