Local Pickup Only.
If shipping is desired, contact us for cost. Does not qualify for free shipping.
All Polylok risers are made of high density polyethylene and are manufactured in the United States. Polylok risers come with factory installed gaskets that allow them to be watertight and airtight. Polylok risers are made with the highest UV available to prevent fading. The structural ribs inside the riser and tear off ring on the outside prevent frost from adhering to the riser. Only Polylok brand lids can be used with these risers.