matt black zinc heavy duty square round edger lever lock,with 2pcs brass key, key to button,
easy for fitment in wooden and metal door, door thickness all stardard 1-3/8(35")to 1-3/4(45")
,meet ANSI grade 3 certification standard, exceed 200,000 cycles, with adjustable latch.
Name: Mr. Beyond Xu
Job Title: manager