Forney 54810 Connector Ring Terminal, Heat Shrink, 10-Stud, 10-12 AWG Crimp And Seal, 5-Pack Color coded tubing with wire gauge imprint provides easy identification Seam is brazed together with a solder alloy for outstanding wire contact, increased current flow and superior tensile strength May be used with solid or stranded wire and can be crimped on any side of the barrel without opening the seam Translucent, adhesive-lined polyolefin tubing that allows visual inspection, prevents wire corrosion and provides a waterproof seal Conforms to automotive manufacturer's specifications for wiring repairs necessary for maintaining electrical warranties