All new Opti-Seal, Crystal Clear Heat Shrinkable Connectors see through design allows for visual inspection during installation and for the life of the terminal. The extra-long barrel ensures a better stacking option and eliminates the overlap of heat shrink material from impeding the connector mounting hole. Genuine Grote Product.
Window in center of connector assures that wire is stripped the proper length and fully seated
Step-down butt connectors have a uniform wall thickness for easy crimping and strong mechanical termination
Wire-stop in butt connectors prevents over-insertion of wire
All butt connectors are comprised of copper with tin plating
Seamless barrel butt connectors ensure superior crimp performance