【Compatible with】It is compatible with Optima and most car and truck batteries including the following sizes: Red Top 34, 34R, 34/78, Yellow Top D34, D34/78 and Blue Top 34M, D34M. The battery holder is also compatible with other Optima battery sizes.
【Appropriate Size】The battery tray measures 8.5" x 11.25" and can fit batteries up to 10.5" in length, 6.95" in width, and 6.7" in height using the included thread sleeves. For batteries taller than 7.4", longer 3/8-16 all-thread is required.
【Function】Designed to safely mount the battery in the vehicle using a sturdy base plate and platen, it includes heavy duty 3/8 "hardware.
【Superior Quality】Made with high-performance alloy aluminum, this premium car battery holder offers superior durability, rust, and corrosion resistance, and a long service life. It securely mounts your battery during driving and operation, eliminating the need for an extra isolation layer.
【Package Includes】The package includes 1x top plate, 1x base plate, 3x thread sleeves, and 3x all-thread hold downs with nuts. If you have any problems with our products, please feel free to contact us.