Curved return lever design (14) lever handles are high quality zinc alloy
Ul listed
Ansi a156.2
For 2-3/4" backset
Chassis– critical latch and chassis components are brass or corrosion-treated steel 2-1/16" diameter to fit 2-1/8" hole in door (conforms to ansi a1152)
Door thickness– available for 1-3/4"
Rose- d - 3 1/2" convex
Strike– stk: conforms to ansi a115.2 (2-3/4" x 1-1/8" with curved lip & box)