5 Pack of Quick Cable 4 Way Butt Connectors12-10 Gauge Tin Plated Copper for improved corrosion resistance, maximum conductivity and crimp strength Ridged PVC Sleeves for improved abrasion resistance Serrated Barrels for greater wire retention and pullout strength Rated 600V, 167 Degrees F (75 Degrees C) Fast and Free Shipping with Quantity Discounts Thank you for your consideration! Leia Mais