12-10 AWG Vinyl Insulated Ring Terminal #8 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: 15 Count WIRE SIZE: 12-10 AWG STUD SIZE: 8 LENGTH: 1.003 WIDTH: 0.374 BRAND EQUIVALENT: Morris Products 01062 Penn Union R4C8 Ilsco 44221-B10