Moroso 74055 battery installation kit.  We bought this kit for a project somewhere along the way - never opened, been sitting on the shelf.  Our loss is your gain, I'm discounting it because the box is a little dirty and I want to send it to someone who needs it!

Battery Cable Kit, 20' with 4 terminals, 8' with top-post terminals and 6" 12 gauge leads with butt connectors (terminated at both ends. Cut in two to desired length), rubber-lined clamps, grommets, and shrink sleeving.