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Polylok 18' Heavy Duty Grate for Corrugated Pipe (3007-HDG)

Free shipping on orders over $29.99

$80.00

$ 32 .99 $32.99

In Stock
  • 18” round grate for 18” corrugated or ribbed pipe
  • Skid resistant surface
  • Highest UV protection
  • Outside diameter 20.57" / Inside diameter 17.30"
  • Load rating 500 lbs.



Product Description

Polylok offers an extensive line of grates. Our grates are designed to fit our risers, catch basins, and corrugated pipe. Each grate is manufactured with the highest UV protection available. Our grates come in a wide array of sizes.

Polylok Heavy Duty Pipe grates shown on corrugated pipe.

12

12" Polylok HD Pipe Grate

PN: 3004-GR

15

15" Polylok HD Pipe Grate

PN: 300415-GR

18

18" Polylok HD Pipe Grate

PN: 3007-HDG

24

24" Polylok HD Pipe Grate

PN: 3008-G24

24

12" Polylok Riser & D-Box Grate

PN: 3017-GE

24f

20" Polylok HD Riser & D-Box Grate

PN: 3017-G20


Kelly R.
Reviewed in the United States on March 29, 2025
Exactly as I wanted. Once installed it is stable and our grandchildren can stand and run across it while playing.
John M.
Reviewed in the United States on February 11, 2025
Heavy Duty Cover. I used mine as an interior sump pit cover. It fit perfectly and you can stand on top of it with no issues.
Charles Thiessen
Reviewed in the United States on August 14, 2024
Item returned because wrong size ordered. Thanks for making this process easy.
Jim
Reviewed in the United States on June 1, 2024
Nice product but the packaging was terrible. The box was taped poorly and there was no packaging inside the box so the grate would bounce around. The seller needs some training on how to package and ship properly..
Isaac
Reviewed in the United States on April 22, 2024
Durable. Easy to install
Adlers
Reviewed in the United States on May 1, 2022
Good quality, a little too tight for good water flow so I cut open every other opening larger for more water flow through
Andre Juneau
Reviewed in the United States on September 15, 2021
Great grate, great company highly recommend.
Aaron B.
Reviewed in the United States on July 23, 2021
Perfect fit. Lots of bolts to secure it included.