3M Scotchlok Color-Coded Heat Shrink Male Disconnect Terminal attaches to the mating part with a tongue that slips over the female tab. This versatile terminal has a butted-seam barrel that is covered by a see-through, pre-insulated transparent tubing. The tubing provides seal resistance to water, salt and other contaminants when crimped and shrunk. The heat shrink tubing offers better pullout strength and strain relief when shrunk. UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.