Feature:Constructed of zinc alloy.Converts side terminal battery to a post battery.Posts marked with "+" and "-" for easy identification.Intended use for: top post, side post, truck, and marine battery terminals. Specification:Material: Zinc AlloyDimension: 38mm x 24mm / 1.50" x 0.94" (L*Max.D)Thread Dia: 8mm / 0.31"Thread Length: 12.5mm / 0.5" Package Contents:1 Pair x Charging Side Post.
eBay