About This

COMPLETE PACKAGE: 10 X 4 gauge AWG - 3/8 inch wire copper ring terminals connector w/10 10 pieces of 3:1 ratio dual wall adhesive heat shrink tubing (5 black and 5 red) for meeting your different need
PROFESSIONAL MATERIAL DESIGNED: 4 gauge x 3/8 inch battery cable ends are made of annealed copper material with a special treatment surface for corrosion protection; Durable and heavy duty copper lugs have a good transfer of electric in battery and achieve maximum current flow; 3:1 ratio heat shrink tube is polyolefin material made, which is non-toxic, heat shrink tube temperature up to 257°F, ensuring secure use, strong crimp and adherent
RELIABLE USE: Battery ring wire terminal copper 4 AWG-3/8" not only have a heavy duty structure but also closed end pad design that enhances high-temperature durability and maintain the security of electrical components; It will shrink up to 3:1 of the original diameter of its original diameter when heated and forms a tight seal that is more resistant to stretching and vibration and higher tensile strength than normal heat shrink tubing
SIMPLE TO INSTALL: RED WOLF all of 4 gauge x 3/8 inch copper ring terminals are marked a specification indication to help you conveniently and easily to locate the correct terminal; And battery cable lugs are high standard flared opening for easy wire insertion
Widely application: Wire lugs ring terminal connectors meet USA American standard copper wire connectors; It is suitable for emergent cable repairing and replacing OEM battery terminals; Battery ring terminal ends are a joint connector from wiring cable to automotive electrical engine equipment solar panel system
NOTE: Before ordering please check the product dimensions to ensure a proper fit for the connectors