Car Battery Terminal Connector with Hex Wrench and Washers Set of 2 for Secure Installation 4 Way Battery Terminal: This battery terminal connector is designed with 4 post for multiple wire connection. Come with a L wrench for installation. Fits for round post auto batteries SAE/JIS Type A posts. Positive and Negative: Universal terminals in gold: Positive 17.5mm-19.1mm, negative 15.9mm-17.5mm. Terminals in silver: Positive 19mm/0.75in, Negative 17mm/0.67in, suitable for most battery models. High Quality: The terminals are made of high quality brass material, corrosion resistance, strong electrical conductivity and long service life. Brass is tinned to prevent oxidation of brass caused by complex environments such as high temperature. Easy to Use: Easy to operate, connects to the battery posts by pressing down the lever, no tools needed. Convenient wiring and firm connection. With power off protections, safe and reliable use. Application: Widely used for Cars, Van, Caravan, Motorhomes, Truck Batteries, RV etc. Specification: Material: Brass Size Chart: Gold: 68x56mm/2.68x2.20inch Silver: 70x90x20mm/2.76x3.54x0.79inch Package Includes: 2 Piece Battery Terminal Connectors 2 Piece Washers 8 Piece Terminals 1 Piece Wrench Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!