3M Scotchlok Color-Coded Female Disconnect Terminal attaches to the mating part with a tongue that slips over the male tab. This terminal has a butted seam with an interlocking barrel which provides electrical contact after crimping. It has an abrasion-resistant, fully insulated, flared nylon sleeve with a stepped design to ensure mistake-proof crimping. UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.