Your tires can now easily be plugged on-or-off the wheel with this new shop-style tool called the Deluxe Model Tire Plugger. This version comes in a new, durable impact-resistant carrying case with molded foam interior, handle, and lock hole to keep it secure from any loss of components. The gun is a spring-loaded device that drives the tire plug into the hole. The shaft of the tire plug expands under pressure to fill the puncture. The mushroom head of the tire plug seats on the inner wall allowing no air to escape. This insures maximum reliability from its' revolutionary design.