5737-050R 1/0 and 2/0 Gauge Terminal Protector Lug and Stud Red (dimensions A = 19/32 Inches ; B = 1-9/16 Inches) (50 Pack) - These protect your alternator and electrical system from damaging shorts and reduces the risk of the battery exploding due to sparks. Color coded for easy polarity identification. Constructed from PVC and heat rated to 190º F (88º C). Conforms to SAE J1128 dielectric specifications and meets U. S. Coast Guard requirements. Protects battery terminals from shorts,Reduces the risk of battery explosion caused by sparks,High temperature PVC construction rated at +190°F (+88°C),Color-coded for easy polarity identification,Conforms to SAE J1128 dielectric specifications,Meets USCG requirements
