Stainless steel sheave Shim is 1/16" thick and is precision made by Kolstrand for the 24" planetary pro hauler
Shim is used to adjust the sheave halves by spacing the sheaves
Kolstrand 1/16" Thick stainless steel sheave shim for 24 Inch pro hauler
Kolstrand Part No. AKP24HD-20SS_Shim_0.0625