Painless Performance 8-point distribution blocks provide a need for a common place. These blocks offer a place for common grounding points and a common place to source power from. Painless 8-point distribution blocks feature one main stud that makes it easy to supply power or ground directly to the block. They have eight screws positioned around the stud, making it easy to redirect the main source to components on your chassis harness. The blocks come with either a 3/8 in. main stud (red) or 5/16 in. main stud (black), plus self-tapping mounting screws are provided with each kit. You'll have no more worrying about overloading battery terminals with numerous feeds to different components with these 8-point distribution blocks from Painless Performance--the people who make wiring your project... well, painless!