Formula for measuring Lip Length

RELATED FAQS

Question
Answer
There are two flat lip strike options: Specify XQ02-309 for a 10-013 strike - specify 7/8" Specify XQ07-351 for a 10-025 strike - specify 7/8"
The L-Series standard strike is the 10-072 and the available lip lengths are listed below.  7/8"  (Flat or straight lip) 1" 1 3/16" (Standard for 1 3/4" doors)  1 1/2" 1 3/4" 2" over 2" up...
Lip length refers to the dimension from the centerline of the strike screw holes to the edge of the lip.  See the attached as lip length depends on door handing and thickness, Extended Lip Str...