For SAE/JIS type A posts car and boat that have a standard top post battery: 19 mm tapering positive & 17 mm tapering negative.
1 set 4 way positive and negative quick release disconnect standard top post brass connectors.
Fit for 0-6 AWG main wires, with 4 posts 1/4" studs to multiple cables connection, used for battery extension, parallel connection, and ground connection.
Made of tinned brass, red/+ and black/- are directly marked on the terminal.
Direct fit and no modifications, quick release handle make it faster and easier for installation.
