- Durable Material : Crafted from high-quality zinc alloy, these battery post adapters are robust and ensure long-lasting performance. The clean molding process guarantees precise fitting for reliable connections. - Compatibility : Designed specifically for side post batteries, these adapters feature a 5/16" thread, making them suitable for any car battery with matching 5/16" screw holes. - Dimensions : Each adapter measures 39 x 25mm (1.54" x 0.98") in height and hex diameter. The thread size is 5/16", with a positive terminal diameter ranging from 17-19mm and a negative terminal diameter from 15-17mm. - Versatile Application : These adapters can be used in various scenarios, including: - Connecting to top post and side post batteries in standard automobiles. - Supporting connection points in truck battery terminals for rugged utility vehicles. - Ideal for marine batteries, ensuring reliable power in aquatic environments. - Enhanced Performance : The strong construction provides excellent conductivity and reliable connections, minimizing the risk of corrosion and ensuring a stable power source for your vehicle. Choose these battery post adapters for dependable performance and seamless compatibility with a variety of battery types.