Made of high-quality solid brass material, which is more conductive than other materials; rust-resistant and sturdy, it can be used for a long time. Easy to install, perfect for trailer brake controls and other accessories that require direct power, easy to operate, package contains most of the items needed for replacement, direct fit replacement unit, maintenance free connection. 2 Standard Stud Threads, Battery Terminal Adapter Set with M8 Male and M8 Female Threads, Adapter Height: 1.18inch, Bottom Hex Size: 0.78inch. For connecting automotive style battery cables. Colour:gold Material:brass Package Contents: 1X Brass Negative Extender Bolt Terminal 1X Brass Positive Extender Bolt Terminal 2X Stainless steel Studs 4X Stainless steel Gaskets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.