Quickcar's Red Terminal Buss Bar has 12 posts to distribute electrical current. One large inlet post accepts 1/4" ring terminals as the additional 12 posts accept #8 ring terminals. Each small posts is capable of continuously withstanding 15 amps. All posts include locking washers. This Buss Bar has (2) 1/4" holes used for mounting it on a flat surface, mounting bolts are not included. Does not come with cover.