SWorkz S350 Brass Pivot Ball Balance Nut (5.5g) (2)
[SWX-330420]

SWorkz S350 Brass Pivot Ball Balance Nut (5.5g) (2)
Brett Blum - Rating: 5 of 5 Stars! Verified Owner Monday, April 28, 2014
Very nice quality but I would purchase 4 because its hard to tell a difference with just 2 weights.