HAWEKA EXPANDING COLLET SYSTEM

How The Duo Expert expanding collet system works

Duo Expert set  (range 54-85mm)

Duo Expert set of 3 collets with spring
available in all wheel balancer shaft diameters
  # 164 xx0 513
xx = wheel balancer shaft diameter (28,36,38,40)

Duo Expert individual collets

collet No 1   54-65mm   # 164 xx0 501

collet No 2   64-75mm    # 164 xx0 502

collet No 3   74-85mm    # 164 xx0 507

collet No 4   71-82mm    # 164 xx0 505

NOTE  xx = wheel balancer shaft diameter (28,36,38,40)

Duo Expert spring

this spring is designed for use only with the Duo Expert expanding collets.
# 190 xx0 015