Are Bedroom Door Knobs Universal. Latch has 2 interchangeable faceplates; (1) keyed entry & deadbolt. European Style Interior Door Lock Ivory White Bedroom from www.echardwarechina.com This video will show you how to replace a lockable bedroom/bathroom doorknob, or door handle. Confirm with ansi grade 3, exceeds 200,000 cycles. Includes 10 sets of door knob hardware,…