Cylindrical/Bored/Tubular Locks Securing a wide range of applications as diverse as commercial, industrial and institutional can be challenging. Cylindrical, bored and tubular locks from brands backed by ASSA ABLOY are crafted for a wide range of commercial applications as they ensure consistent quality and ease of use. CORBIN RUSSWIN SARGENT YALE Ideally, the cylindrical locks, bored locks and tubular locks are manufactured with schools, churches, airports, hospitals and other public building applications in mind. The locks ensure long-lasting durability in high traffic doors where areas are subject to a significant amount of abuse. Available in a variety of finishes, the locksets maintain functionality without giving up design and aesthetic appeal. Certain facilities demand the highest standard of product performance in some of the toughest, high-use settings. ASSA ABLOY locks are engineered to deliver and keep delivering.