Door Hardware Reference
Identify it. Measure it. Match it.
Start with the job in front of you: identify an unknown part, measure a replacement, or match hardware by function and finish.
Start with the job
What are you trying to do?
Latest spec sheet
Door Hardware · 2026-09-24
Spring-Loaded Door Hinges: How to Match and Adjust Them
Match spring-loaded hinges by size, screw pattern and door capacity, then adjust tension safely and check fire-door or accessibility requirements.
Code & safety
Fire doors, egress hardware, accessibility clearances, and electrified openings can be code-controlled systems. Confirm the listing, manufacturer instructions, and local requirements before altering them.