Sargent 78-0286 Spacer Stop for 8200 & 7800 Series Mortise Locks — Pack of 3

The Sargent 78-0286 Spacer Stop is a genuine OEM replacement part designed for Sargent 8200 Series and 7800 Series mortise locks. Sold as a convenient pack of 3, this spacer stop ensures proper internal alignment and fit within the mortise lock case, helping to maintain the precise mechanical tolerances that Sargent's commercial-grade mortise hardware demands. Whether you are completing a scheduled maintenance cycle, restoring a lock to like-new performance, or stocking spare parts for a facility with multiple Sargent mortise lock installations, the 78-0286 delivers factory-spec reliability straight from the original equipment manufacturer.

Institutional Grade Features & Benefits

• Genuine OEM Quality: Manufactured by Sargent to exact factory specifications, ensuring a correct, reliable fit within 8200 Series and 7800 Series mortise lock cases — no guesswork, no aftermarket compromise.
• Pack of 3: Multi-pack format is ideal for facility managers, locksmiths, and door hardware distributors who service multiple Sargent mortise lock installations and need on-hand inventory for fast repairs.
• Direct Replacement Part: Engineered specifically for Sargent mortise lock series compatibility, eliminating the need for modification or improvised substitutes during service calls.
• Maintains Lock Integrity: Proper spacer stop installation supports the internal mechanical fit of the mortise lock case, contributing to consistent, dependable lock operation over the life of the hardware.
• Commercial & Institutional Ready: Sargent 8200 and 7800 Series mortise locks are widely specified in commercial, institutional, and government facilities — having genuine replacement parts like the 78-0286 on hand minimizes downtime.

Technical Details