An assortment of parallel connectors, butt splices, ring terminals, and female spade terminals from The Hillman Group. Parallel connectors connect two battery packs in parallel, enabling capacity (mash) to be doubled while the voltage stays the same. Butt splices are suitable for joining and insulating two wires. Ring connectors are ideal for automotive purposes and have vinyl-insulated barrels. Female disconnect terminals can be used for almost any automotive electrical repair. Variants included in this assortment come in 22-18, 22-16, 16-14, and 12-10 wire gauge sizes. Full assortments of #50112 contain sixteen (16) refills comprised of Hillman item numbers #50113 - #50128.