Ampper 24 Pieces Battery Terminal Anti Corrosion Washers, Battery Terminal Post Fiber Washers Protector (12 Red and 12 Black)
- Compatible: these battery anti corrosion washers are used for 6 - 12 V battery systems, for both top post battery terminals or side post battery terminals and cables..
- Purpose: used for auto and marine batteries, prevent corrosion around the battery terminals, prolong battery life..
- Washer size: the inner ring can be dismantled. Outer ring diameter: 45 mm / 1.77 inch.
- inner ring diameter (before dismantling): 20 mm / 0.79 inch.
- inner ring diameter (after dismantling) 31 mm / 1.22 inch..
- Color: Red for positive terminals and black for negative terminals, very easy for distinguish and use..
- Package: 24 pieces / 12 pairs battery terminal anti corrosion washers: 12 red and 12 black. 100% SATISFACTION: no reason for return or change..