- 12" round structural foam polyolefin grate with UV inhibitor
- Class B: Loads of 61-175 psi
- Fits 12" Sewer and Drain Pipe, 12" Corrugated Pipe
- Open surface area 46.00 square inches
- Recommended for medium-duty pneumatic tire traffic, autos and light trucks at speeds less than 20 m.p.h.
item(s) added to CartCheckout Now