Upgrade your setup with our precision-engineered Mast Barrel Nut Washers, specifically designed for a better fit.
Set of 5: Each set includes five barrel nuts, ensuring you have enough to replace all on the mast. 
Improved Fit: Designed with a tighter tolerance profile to match the mast more accurately.
Optimized for Standard Tools: Features a redesigned slot compatible with standard screwdrivers, adjustments easier.