Package content: package includes 4 pieces battery terminal connectors, namely 2 pieces positives and 2 pieces negatives, and 2 pieces hex wrenches are also included, sufficient to meet your daily requirements of usage and replacement, bringing convenience to youQuality material: the quick release disconnect car battery terminal is made of brass with tin-plated, sturdy and firm enough for long term usage, and it would not deform or corrupt easily; It has good electrical conductivity, thus it can decrease voltage distortion and transmission loss; The hex wrench is made of stainless steel, which is stable for you to usePositive and negative labels: these copper car battery terminals have labels for you to recognize which one is the positive and which one is the negative; Positive has a red label, and negative has a black label, helping you connect the correct terminal for the correct polarityWide range of uses: this 4 way battery terminal with hex wrench is suitable for most battery models and various automobiles including car, van, caravan, motor home, trailer, truck, and so on; This 4 way battery terminal with hex wrench can also be applied in ships and moreFeatures:Suitable battery: These quick release disconnect car battery terminals are suitable for SAE or JIS A Type Auto Battery, thus you can apply them according to your actual needs, providing you with good using experience. Convenient to install: These 4 way battery terminals with hex wrench fit round post auto battery, and they can be connected to the battery post by pressing down the lever. It is easy for you to use the hex wrench to install the connectors.Material:brasscolour:YellowPackage Contents:4 x battery terminal connectors2 x wrenchesOnly the above package content, other products are not included.Note: Light 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.