RTB88-20 Copper Ring Terminals Insulated Wire Crimp Connectors for Car Audio with Red Black Boot 5/16" 8mm Stud hole 20 Pack (8 Gauge) （16523）

Works as it should for new terminal ends

I do a few car stereo installs and I like to have extra connectors on hand. They work well for me!

These ring terminals worked as expected. The color coded plastic piece is not shrink wrap however. It is flexible enough to put over any shrink wrap you add to the terminal for id purposes.

Thank you, as expected.!

The ring terminal hole was a little small so I tried to drill it out. I have done this with other terminals many times. This brand of terminal twisted like you were ringing out a towel everytime the drill bit started to pass through the hole.

These are not anything close to 4 guage.They a very very tight 8 guage and the rubber end you have to lube uo to fit on 8 guage.This is a horrible product for these reasons and needs to have the page rewritten or removed for false claims

No problems using them.

Great for amp installs and can't beat the price

ケーブルをかしめる部分が丁度8ゲージ分な為、配線が入りません。さらに金属が分厚くペンチ等ではびくともしない為、電工ハンマーを使用しました。かしめ部分を電工ハンマーの尖っている方にはめて、地面に叩いて無理やり拡張し、かしめる時もハンマーで叩き固定しました。やり方は無茶苦茶ですが、ハンマーでかしめたので普通に電光ペンチでかしめるよりガッチリ付きました。取り付けて1ヶ月経ちましたが問題ありません。

Very weak

The metal is too light /thin for the size wire this size lug is intended for..The lugs will not carry the current/load that a #4 cable is capable of carrying.Dangerous !!!