4 PCS Battery Post Shims, Lead Car Battery Terminal Cap Adapter for Worn Loose Positive or Negative Posts, Batteries Top Post Shim Caps for Most Cars Trucks RVs Boats

Specification:Material: LeadQuantity: 4 PCSColor: SilverWeight: 0.13 lbTop Diameter: 0.76 inchesBottom Diameter: 0.83 inchesHeight: 0.76 inchesFeature: Corrosion-Resistant, Practical, DurableFit Type: Universal FitWhy are these battery post shims ideal for you?-They can fit undersized, worn, or damaged battery posts, restoring a reliable electrical connection.-The lead shim caps offer low electrical resistance, significantly enhancing current transmission efficiency.-The battery terminal shims are compact and lightweight, making them easy to carry and store when not in use.

• Practical Function: The battery post shims restore reliable electrical contact on worn, damaged, or undersized battery terminals. They can increase the effective diameter of the connector bar, ensuring the terminal clamps can be securely fastened and connected
• Unique Design: The car battery post shim cap features a slot on each side, allowing slight expansion or contraction to match the battery post size for a snug fit. The shim cap also enables you to directly slide it onto the battery post, making the installation process much simpler
• Quality Material: Crafted from high-quality lead, these battery terminal shims resist corrosion and maintain structural integrity over extended use. Besides, they have excellent conductivity, supporting stable, efficient power transmission with minimal energy loss
• Package and Size: Each package includes 4 battery post shim caps—ideal for everyday use and spare needs. Each cap measures 0.76" in top diameter and height, with a 0.83" opening diameter. For a proper fit, verify your battery post specifications before purchasing
• Widely Applicable: The battery top post lead shim caps are suitable for various vehicles with batteries on the market, such as boats, RVs, trucks, cars, etc. These shim caps help restore low-resistance, reliable electrical connections, helping maintain optimal battery performance