80 Pcs Battery Post Shims, Red & Green Battery Terminal Felt Pads with Anti-Corrosion Coating, Adjustable Car Batterys Shim for 6V 12V Auto Battery's Maintenance
【80-Piece Battery Anti-Corrosion Washer Set】 This set includes 40 red (positive) and 40 green (negative) felt washers. Each washer has an outer diameter of 43 mm (1.69 in) and an inner diameter of 20 mm (0.79 in), with a 3 mm thickness for secure fit.
【Color-Coded for Quick & Correct Installation】 Red indicates positive terminals, green indicates negative—making identification and installation straightforward, reducing the risk of incorrect connections.
【Treated Felt for Corrosion Prevention】 Made from specially treated felt material that helps inhibit corrosion on battery terminals, extending battery life and maintaining reliable electrical connections.
【Removable Inner Ring for Two-Size Fit】 Features a removable inner ring that allows the washer to adapt from 20 mm to 30 mm inner diameter, fitting both standard and larger battery posts on top‑post and side‑post terminals.
【Versatile for Automotive & Marine Use】 Suitable for cars, trucks, motorcycles, boats, and other vehicles. A practical, cost‑effective solution for routine battery maintenance, ensuring terminals stay clean and corrosion‑free.
Description
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Elegaperma 80Pcs Felt Washers
Function/Use: Anti-corrosion Gasket
Color: Red + Green
Material: Felt
Gross Weight: 51g
Dimensions:
Large Ring Outer Diameter: 44mm/1.73 in. Inner Diameter: 30mm/1.19 in.
Small Ring Outer Diameter: 30mm/1.19 in. Inner Diameter: 20mm/0.79 in.
Thickness: 3mm/0.12 in
Packaging: 80 pieces per pack (40 red + 40 green)