Polylok L-90860-A43 4" X 3" Corrugated Adapter

These pipe adapters allow you to connect corrugated pipe to SDR 35 or SCH 40 pipe. Do you have a problem where you have SCH 40 or SDR 35 PVC pipe that you need to connect to corrugated pipe? If so,...

The Polylok Channel and Trench Drain system is engineered to deliver the most flexibility in a heavy duty design. The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced...

The Channel and Trench Drain system is engineered to deliver the most flexibility in a heavy duty design. The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete...

The Polylok 24" riser cover fits Polylok Risers and Corrugated or ribbed pipe. This 24" cover for septic risers is made of HDPE with the highest UV Protection on the market today. Every cover comes...

The 30" Heavy Duty Cover fits Corrugated or ribbed pipe. These 30" heavy duty covers are made of HDPE with the highest UV Protection on the market today. Every cover comes with a factory-installed...

Ideal for use with 15" Corrugated or ribbed pipe. These 15" grates are made of HDPE with the highest UV Protection on the market today. These grates will withstand normal residential and light...

Polylok 24" Heavy-Duty Cover for Septic Risers and Corrugated Pipe The 24" heavy-duty cover for septic risers fits Polylok Risers and Corrugated or ribbed pipe. These 24" heavy duty covers are made...

Ideal for use with 15" Corrugated or ribbed pipe. These 15" covers are made of HDPE with the highest UV Protection on the market today. These covers will withstand normal residential and light...

Ideal for use with 15" Corrugated or ribbed pipe. The 12" cover is made of HDPE with the highest UV Protection on the market today. The cover will withstand normal residential and light commercial...