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The VON DUPRIN 050156 is a pack of 10 tailpiece guides designed for use in commercial exit device assemblies. Tailpiece guides direct and retain the tailpiece component within the lock or exit device mechanism, ensuring consistent operation during repeated use. These small but critical hardware components are typically installed by locksmiths and commercial door hardware technicians as part of a repair or rebuild of an existing exit device. Each pack contains 10 individual guides, making this a practical option for stocking service kits.
Tailpiece guides are used in commercial and institutional door hardware applications where Von Duprin exit devices are installed. Common install scenarios include schools, hospitals, office buildings, and other public facilities where exit devices see high daily use. These guides are suited for maintenance and repair work on existing hardware rather than new construction installs. Technicians rebuilding or servicing cylindrical or mortise lock components within exit device trim will find this pack a useful replacement supply.
Designed as an OEM-style replacement component for Von Duprin exit device assemblies in commercial door hardware applications.
Installation should be performed by a licensed locksmith or qualified commercial door hardware technician. Power down any electrified hardware or access control components before beginning disassembly. Follow applicable building and fire egress codes, including NFPA 101 requirements, when servicing exit devices on life-safety doors. Do not modify or alter the exit device mechanism beyond replacing the intended components.
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