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Cylindrical Electric Strikes
Cylindrical electric strikes provide electromagnetic latch release for cylindrical locksets in access control applications. These electric strikes work with standard cylindrical locks for offices, retail, and multifamily facilities. National Lock Supply stocks cylindrical electric strikes in fail-safe/fail-secure configurations with adjustable lips and voltage options for integration with card readers and access control systems.
Frequently Asked Questions
What are cylindrical electric strikes used for?
Do cylindrical strikes fit all cylindrical locks?
Most cylindrical strikes fit standard cylindrical locks with 1/2" latchbolts. National Lock Supply can verify compatibility with your specific lockset and frame prep.
What is the difference between fail-safe and fail-secure?
Fail-safe strikes unlock during power loss (for life safety exits), while fail-secure strikes remain locked without power (for high-security areas). National Lock Supply can advise proper configuration.
Can cylindrical strikes be used on fire doors?
Yes, when using fire-rated models configured fail-safe. National Lock Supply stocks cylindrical electric strikes rated for fire door assemblies.
What voltage do cylindrical electric strikes require?
National Lock Supply offers cylindrical strikes in 12VDC, 24VDC, and dual-voltage options compatible with standard access control power supplies.
Are cylindrical strikes adjustable?
Yes, most cylindrical electric strikes feature adjustable keeper lips accommodating various door alignments. National Lock Supply provides strikes with field-adjustable components.