closet applications. Adhering to the high industry standards of the American National Standards Institute, this product boasts an ANSI Grade 3 high residential durability rating. Kwiksets patented pre-assembled design guarantees hassle-free installation all you need is a screwdriver. Look for coordinating Polo products including handlesets, keyed entry knobs, bed and bath privacy knobs and dummy trim knobs for doors where only a pull function is required. As the industry leader, Kwikset has provided trusted security for over 60 years and has become synonymous with security, peace of mind, style and innovation.  (less)