Sargent 98-2518 Mullion Latchbolt Assembly - Non-Rated
The Sargent 98-2518 is a genuine OEM Mullion Latchbolt Assembly specifically engineered for Sargent L980 and 980 Series lockable, non-fire-rated (panic-rated) removable mullions. This assembly is the internal mechanical "engine" that anchors the mullion into the top retainer. Designed for ease of use and high-frequency operation, the 98-2518 allows facility managers to remove the center mullion for large equipment access and snap it back into a secure, locked position in seconds.
Institutional Grade Features
- Panic-Rated Performance: Optimized for use in non-fire-rated applications where quick egress and Grade 1 durability are the primary requirements.
- Precision Locking Logic: Features a heavy-duty latchbolt that provides a positive, rattle-free connection to the top retainer [link], ensuring your rim exit devices always hit their strikes accurately.
- Lockable Convenience: Fully compatible with Sargent’s lockable mullion cylinders, allowing for keyed removal without the need for specialized tools or hardware disassembly.
- Direct OEM Replacement: The factory-standard internal component for L980 and 980 series mullions, ensuring perfect mechanical timing and fitment where third-party parts fail.
- High-Cycle Durability: Built to withstand the physical stress of high-traffic commercial storefronts, gymnasiums, and convention centers.
Technical Specifications
- Manufacturer: Sargent (ASSA ABLOY)
- Model Number: 98-2518
- Device Compatibility: Sargent L980, 980, and EL980 Series Mullions (Non-Rated)
- Rating: Non-Fire Rated (Panic Hardware)
- Component Type: Internal Latchbolt Assembly

| Brand | Sargent |
| Series | Sargent - 80 Series |
| Fire Rated | Non-Rated |
SARGENT 12-980, 12-L980, EL980, 980S, and L980S Mullions for 20, 30, 80, PE80, 90 Series Metal Frame Template.pdf
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SARGENT Exit Device Mullions Parts Manual.pdf
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sargent_l980s_and_12_l980_steel_mullions_for_20__30__80__pe80__and_90_series_narrow_and_wide_stile_exit_devices_installation_instructions.pdf
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