Smoke Stack Cover and Grease Drain Plug Black Set for Z Grills 550 Series kit set You simply insert your probe

You simply insert your probe into the holes on the outer edge of the unit

These plug the 3 holes to stop unwanted pests from entering the cooking surface

Offering discounted price since it's the most popular combination and I keep them stocked

hide the connector in the middle connector slot

It also doubles as a coaster for your beer while grilling

Smoke Stack Cover and Grease Drain Plug Black Set for Z Grills 550 Series kit set You simply insert your probeThis is a set of black smoke stack cover and grease drain plugs for the Z Grills 550 series of pellet grills. This is designed to seal up the 2 large openings on the grill at the smoke stack and grease drain to keep rodents and pets out of your grill. Offering discounted price on black since it's the most popular combination and I keep them stocked. More colors available as individual items.