Felt washers for battery post terminals help stop corrosion caused by acid fumes leaking from improperly sealed batteries. A snug fit prevents the escape of acid fumes, inhibiting corrosion and extending the battery life. Remove Battery Cables, place washers directly over Battery Post and replace cables. Felt washers have 2 sizes pre-cut into them, Inner ID 1/2″, Second ID 1″ and Outer OD 1-7/8″. Choose the size that gives the best fit for your application. Set includes 2 Gray Felt Washers.
Felt Washers Inhibit Corrosion Caused by Leaking Battery Posts
Extend the Life of Your Battery
Washers Pre-Cut With 2 Diameter Sizes
Inner ID 1/2″, Second ID 1″ & Outer OD 1-7/8″
