Description This package comes with 10 pairs of crimp terminals and connectors. fork terminal, superior electrical contact. Gold plated to protect against corrosion and to ensure increased power flow and the highest without distortion. 4 gauge power wire/ ground wire fork terminals. Alternative for banana plugs. Safer than connecting bare wires. Feature - Color: - Material: Copper - Size: 5/16"(about 8mm) stud ring diameter. Warm tip: The picture is for reference, and please allow 0.1-0.2 inch difference due to manual measurement.(1 inch=2.54cm) - This package comes with 10pairs of crimp terminals and connectors. 10 red boots and 10 black boots of crimpable fork terminals. - fork terminal, superior electrical contact. - Premium copper heat tested, gold plated to protect against corrosion and to ensure increased power flow and the highest without distortion. - 4 gauge power wire/ ground wire fork terminals. - Alternative for banana plugs. Safer than connecting bare wires. This package comes with 10 pairs of crimp terminals and connectors. 10 red boots and 10 black boots of crimpable fork terminals. fork terminal, superior electrical contact. Premium copper heat tested, gold plated to protect against corrosion and to ensure increased power flow and the highest without distortion. 4 gauge power wire/ ground wire fork terminals. Alternative for banana plugs. Safer than connecting bare wires.