Polylok Logo

Polylok, Inc. is an international supplier of plastic injection molded products for the precast concrete and onsite wastewater industries. They design, manufacture, and ship all of their products from their Wallingford, Connecticut headquarters.

 12"x12" Square D-Box

12"x12" Square D-Box

 12" Distribution Box

12" Distribution Box

 20" Distribution Box

20" Distribution Box

 Flow Controller / Divider

Flow Controller / Divider

 Roto-Flow - Speed Leveler

Roto-Flow - Speed Leveler

 D-Box Seal

D-Box Seal

 12" Distribution Box Risers

12" Distribution Box Risers

 20" Distribution Box Riser

20" Distribution Box Riser