"Cole Hersee On Off Toggle Switch . SPST On-Off toggle switch. Standard black nylon handle, 11/16"" long. Silver contacts. Mounting stem 15/32"" -32 thread, 15/32"" long, fits panels up to 1/8"" thick. Includes mounting hardware: black metal facenut and nickel-plated hexnut. 25A at 12V DC. Two 0.250"" blade terminals."