12-10 AWG Vinyl Insulated Ring Terminal 1/2" Stud Vinyl ring terminals are basic tongue ring terminals. Safe and reliable connections because it cannot be disconnected unless the screw is completely removed. Vinyl insulated ring terminals are made of tin-plated copper with brazed seam, vinyl (PVC). 300V, 75 degrees C. FEATURES: STYLE: Standard MATERIAL: Vinyl QUANTITY: 10 Count WIRE SIZE: 12-10 AWG STUD SIZE: 1/2 " LENGTH: 1.499 WIDTH: 0.755 BRAND EQUIVALENT: Morris Products 10072 Ilsco 44226-B10 Panduit PV1012RL