Sink Trap are an important part of the Slip Joint Traps category within Plumbing Supplies > Drains & Drain Fittings > Slip Joint Traps > Sink Trap. National Supply Network offers a wide selection of professional-grade sink trap for contractors, maintenance teams, warehouses, and industrial operations. Our catalog includes dependable products from trusted manufacturers designed to support durability, performance, and efficient day-to-day use.