Quick view ABT, Inc. ABT Polydrain Trench Drain Channel 280 (11.5" to 11.7") Compare 11.5" to 11.7" Overall Depth ABT PolyDrain Channel Features PolyDrain polymer concrete trench drains give the specifier the precision and accuracy required to satisfy hydraulic and chemical... Add to Wish List Add to My Wish List Create New Wish List