Independent illumination switches can be wired for dependent operation. Tip of handle is illuminated red in the On position, clear in the Off position. Tip of handle is illuminatedRed in the On position, illuminated Clear in the Off position. Silver contacts. 15/32″ -32 thread mounting stem. Nickel-plated brass hexnut. Black plastic handle, housing and facenut. Keyway in the down position. Blade terminals. 25A at 12V DC. Plastic facenut can be replaced with black metal facenut 83252.