https://www.campingworld.com/ancor-vinyl-butt-connectors-8-awg-25-pk.-349851.html
Ancor Vinyl Butt Connectors, 8 AWG, 25-Pk.
Ancor Vinyl Butt Connectors differ from automotive terminals by being designed specifically for the harsh marine environment.
vinyl butt connectorsancor8awg25
https://www.campingworld.com/ancor-vinyl-step-down-butt-connectors-12-10-to-16-14-awg-3-pk.-349934.html
Ancor Vinyl Step-Down Butt Connectors, 12-10 to 16-14 AWG, 3-Pk.
Ancor Vinyl Step-Down Butt Connectors are used to join a pair of conductors to a third, all of the same size or two conductors of different sizes.