• One pair of military spec zinc alloy positive and negative standard top post battery clamps for increased strength and reduced corrosion.
• Standard 3/8" diameter bolt for lugs mounting, also includes 5/16" diameter short bolt. They can be connected with couple ring terminals.
• Each battery clamp comes with a durable silicone terminal cover, dustproof and waterproof. (Red-Positive & Black-Negative)
• Include 4pcs 4 gauge 3/8” copper lugs and 2 red / 2 black adhesive heat-shrink tubing
• These battery clamps are made of zinc alloy for maximum electrical conductivity and corrosion resistance.
• Used for car, vehicle, RV and boat, which have a standard top post battery (19 mm tapering positive & 17 mm tapering negative).