The Pelican Worldwide Dust Plug is the perfect solution for shielding cap openings to prevent dust and debris from entering. This dust plug is made of durable polypropylene and features a gasket in black nitrile-butadiene rubber for a secure fit. The pins and handles are made of stainless steel for added strength and durability. This dust plug is easy to install and provides reliable protection against dust and debris. FleetPride is your First Click in Heavy Duty®.