Silicone Terminal Covers | 3 Red and 3 Black Boots

Six silicone terminal boots: three red and three black. For nut-and-stud connections using 3/8-inch, 5/16-inch or smaller studs. Supplier lists wire outside diameters of approximately 0.20–0.50 inch; trim the opening only as needed.

Cover exposed cable-lug connections in a low-voltage vehicle wiring project. These compact boots fit suitable alternator, starter, solenoid and power-distribution studs; they are not full-size top-post battery clamp covers. Check the terminal nut size, wire diameter and clearance before purchase. Follow the vehicle manufacturer’s isolation procedure before electrical work. Do not use on high-voltage EV systems. The covers do not replace correct fusing, secure terminals or professional wiring practice.