Features:
100% brand new and high quality
Set of 4 Guitar Nuts Washers & Lock washers for US CTS Pots & Switchcraft Jacks
3/8"x32 threads will fit most CTS pots and Switchcraft input jacks
Nuts uses 1/2" wrench and has a 5/16" inside diameter(3/8" threaded).
Flat washer is 5/8" outside diameter and 3/8" inside.
Star washer is 11/16" outside diameter and 3/8" inside.

Package includes:
4 set x Guitar Nuts Washers & Lock washers