Bulldog Heavy Duty 6200 Series Levers provide excellent value. These locksets are manufactured to the highest standards using the finest materials available. They meet ANSI/BHMA Grade 2 requirements, are U.L. rated for 3 hour fire rating, with auxiliary through bolts for added security and durability. They are ideal for assisted living, multi-family and Tennant improvement construction. These Levers feature solid brass cylinders, square corner latches that fit most doors, nickel plated solid brass bolts, levers with full return to the door, and a rich finish. Bulldog Levers are standard replacement for most residential and commercial construction.