Made from pure electrolytic copper for high conductivity and electro-plated with tin for maximum corrosion protection. Wire barrels are silver alloy brazed, allowing the lug to be crimped anywhere, even on the seam, without splitting. The inside of the barrel is serrated with “V” grooves, which when crimped, grip the wire adding to the holding power. These lugs are very sturdy and durable even in the most demanding conditions.
