Rim Exit Electric Strikes
National Lock Supply is a leading resource for heavy-duty construction rim exit strikes. They are ideal for drop-in replacement or new construction for many single or double door applications, including fire-rated doors.
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Frequently Asked Questions
What is a rim exit strike?
A rim exit strike is an electrified strike designed to release rim panic devices, giving electronic control over exit doors. At National Lock Supply, we carry UL-certified rim strikes commonly used in schools, offices, and commercial facilities where panic hardware is required.
How does it differ from cylindrical and mortise strikes?
Unlike cylindrical and mortise strikes, which are built for latch locks, rim strikes are made for panic hardware latch mechanisms. They are engineered to withstand high-impact use on egress doors, where panic bars are the standard.
What door prep is required?
Most rim strikes are surface-mounted to the frame, requiring minimal cutting or prep compared to mortise strikes, which need deeper frame modifications.
Are they fail-safe or fail-secure?
Both configurations are available. Fail-safe strikes unlock on power loss for emergency egress, while fail-secure models remain locked until power restores or access is granted.
Where are rim strikes commonly used?
They are standard on commercial exits with panic bars, including schools, hospitals, universities, and public buildings with high occupancy.
Are rim strikes UL listed?
Yes. Many models are UL-certified for panic-rated and fire-rated openings, meeting building and life safety codes.
Are rim strikes ADA compliant?
Yes. They are designed to work with ADA-compliant panic hardware, ensuring unrestricted operation during emergencies.
What finishes are available?
Stainless Steel and Dark Bronze are most common, built to match commercial door hardware.
Can rim strikes integrate with alarms?
Yes. Many include monitoring outputs that report latch or door status to alarms and access control systems.
Why buy rim strikes from National Lock Supply?
We stock UL-listed rim strikes compatible with major panic devices, offering expert guidance to ensure correct installation, compliance, and durability.