Pro-Tech Drain Locks

Our patented Pro-Tech Drain Lock is a single self-contained product which easily and quickly installs into commercial floor sinks and other drain openings, then securely locks into place with a security hex head stainless steel bolt. They are manufactured of high impact polymers able to withstand cleaning chemicals and hot fluids, such as oil and grease up to 250 °F.  We offer models with or without domes to fit drain opening sizes of 2”, 3” or 4”.