ITEM NAME:2 Pairs 4 AWG Fork Terminals Wire Cable Connectors Corrosion Resistant Description: 2pcs black terminals and 2pcs red terminals. 4 Gauge Power Wire/ Ground Wire Fork Terminals. 5/16"(about 8mm) Stud ring diameter. Gold-plated brass, corrosion Resistant. Premium Quality- Heat Tested. Package Includes: 2 Pairs Fork Terminals SKU: DMO0022703952016444.Gold-plated brass, corrosion Resistant. SKU: DMO0022703952016444.