This Haweka quick wing nut set will fit all model balancers with 40mm X 5mm shaft. To check, measure the shaft diameter (40mm) and the thread spacing (5mm) on your balancer shaft. Thread spacing is the distance of one thread and one space; for example, the distance from the left edge of a thread to the left edge of the next thread.
NOTE: YOU MUST CHECK THE SHAFT THREAD PITCH ON YOUR 40mm SHAFT TO SEE IF YOU HAVE A 3mm, 4mm or 5mm BEFORE ORDERING. THIS FITS 40mm X 5mm SHAFTS ONLY!
Includes: QuickNut, Pressure Ring and Pressure Cup
Made in Germany