Triple Anti- Protection - The Battery Terminal Connectors Are Made Of 6061 Aluminum Alloy. 6061 Aluminum Alloy Itself Has Good Conductivity And Good Resistance + The Is Tin-Plated, Which Makes Its Anti- Ability More Excellent. In Addition, We Also Provide 2 Anti- Gaskets, The Triple Anti- Protection Will Extend The Service Life Of Heavy Duty Battery Terminal. 12-Way Multi-Connection Design - The 12-Way Battery Terminals Has 6 Hole-Holders And 6 Threaded Studs, Which Can Be Freely Connected As Needed. 6 X Studs For 5/16 Inch, 3/8 Ring Terminal Lugs. The 6 Hole Holders Are Suitable For 1/0 Awg Wire Gauge, But Can Also Be Connected To Other (Less Than 1/0 Awg) Wire Gauges: 2 Awg, 4 Awg, 6 Awg, 8 Awg. Applicable Battery Types - Includes: 1 X Positive Battery Terminal (0.62 Inch), 1 X Negative Car Battery Terminal (0.78 Inch). Fit For Sae, Din, En (Not Including Pencil Post). Support Battery Voltage: 6V/12V/24V/36V/48V. Battery Connectors Suitable For Most Lead-Acid Batteries (, Gel, Wet, Mf And Ca/Ca). Easy To Install - Battery Terminals Top Post Are Easy To Install. Car Battery Terminal Connector Provide 2 Hex To Make Installation A Breeze. 2 Removable Spacer Shims For More Flexibility In Securing The Tapered Strut. Warm Tips: Please Turn Off The Power Before Installation To Prevent . Widely Applicable - 12 Way Marine Battery Terminals Widely Used In Car Audio Conversion, Trucks, Rvs, Trailers, Caravans, Motorcycles, Forklift Trucks, Yachts, , And Solar Battery Systems And So On. Professional Battery Terminal Adapter Manufacturer. Please Contact Us If There Is Any Problem With The Order. Color: Photo Color Material: aluminum Package Contents: 1 set Battery Terminal Connectors 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.