Grainger stocks a full line of plumbing products to maintain and repair any drain system. Our selection of parts, hardware and fixtures includes drains and drain parts for most every application. In addition to common sink drain traps and fittings, you'll also find a drain opener and accessories that will let you blast through sludge and clogs. Prevent drain clogging by using the right drain trap or drain stopper. Grainger also has a broad selection of pipe and valve covers.