12-10 AWG Vinyl Insulated Spade Terminal #10 Stud Vinyl spade terminals have an open tongue end for rapid insertion on the mounting screw. Typically used on free-standing studs. Vinyl insulated spade terminals are made of tin-plated copper, vinyl (PVC). 300V, 75 degrees C. FEATURES: STYLE: Standard MATERIAL: Vinyl QUANTITY: 50 Count WIRE SIZE: 12-10 AWG STUD SIZE: 10 LENGTH: 1.103 WIDTH: 0.375