This listing is for 2 rubber floor pan drain hole plugs to fit a 1/2" hole. They fit perfectly in the floor pan drain holes. The floor pan drain hole plug is made of high-quality rubber material and is durable enough to last for years. These drain plugs are specifically designed for GM cars and trucks and fits snugly on the floor pan. They are easy to install and does not require any special tools.
Fits Hole Size: 1/2" (.50")
Thickness: .60
Outside Diameter: .83