Sargent 977 KP Mortise Lock Body — Exit Function 8977 Replacement Part
The Sargent 977 KP Mortise Lock Body is a genuine OEM replacement mortise lock body engineered specifically for the Sargent KP 8900 Series mortise exit device, supporting the 8977 exit function. Also referenced by part number 977, this mortise lock body is the correct service and replacement component for installers and facility maintenance teams maintaining Sargent 8977-function hardware on commercial and institutional door openings. Sourced directly from Sargent's KP and 80 Series product lines, this part ensures precise mechanical fit and reliable operation consistent with original factory specifications.
Institutional Grade Features & Benefits
- Exact OEM Fit: Designed and manufactured by Sargent as a direct replacement mortise lock body for the 8977 exit function, eliminating guesswork during service calls or scheduled maintenance.
- KP Series and 80 Series Compatibility: Verified compatible with Sargent KP Series and 80 Series mortise exit device trim, ensuring broad applicability across Sargent 8900 Series door hardware installations.
- Correct Function Integrity: Replaces the mortise lock body specific to the Sargent 8977 function, maintaining the mechanical performance and locking characteristics required for that exit device configuration.
- Commercial-Grade Construction: Built to Sargent's commercial hardware standards, appropriate for high-traffic institutional, commercial, and educational door openings.
- Simplified Maintenance: Ordering the correct OEM part number (977) reduces downtime and ensures compliance with the original hardware specification on record for the opening.
About the Sargent 8977 Exit Function
The 8977 exit function is a specific mortise lock configuration within the Sargent 8900 Series mortise exit device line. This mortise lock body supports that function's mechanical locking arrangement. For full function behavior details, refer to Sargent's 8900 Series product documentation and the specific exit device assembly this body is paired with.
Parts List
Technical Details
| Feature | Details |
|---|---|
| Brand | Sargent |
| Part Number | 977 |
| Part Type | Mortise Lock Body |
| Product Class | Mortise Lock |
| Exit Function | 8977 |
| Series / Trim Compatibility | Sargent KP Series, 80 Series |
| Device Compatibility | Sargent KP 8900 Series Mortise Exit Device |
| Brand | Sargent |
| Series | Sargent - KP Series, Sargent - 80 Series |
| Part Type | Mortise Lock Body |
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