Our Starter/Ground MagnaLug™ is made of 100% copper for solid conductivity and corrosion resistance. It has a thick, wide pad for superior electrical contact, strength and durability.
Exceeds SAE conductivity standards J163 and J1811, Excellent for commercial and industrial applications, Heavy wall copper lugs are 80% thicker than standard lugs, Heavy Wall Copper Tube Lugs, Locking, Anti Rotating Lug, Made in USA, Made of 100% copper, tin-plated for added conductivity and to resist corrosion, Wider and thicker pads for greater strength and conductivity