Sargent 07-0102 7-Line Inside Support Plate for 1-3/4 Inch Doors

The Sargent 07-0102 is a genuine OEM inside support plate engineered specifically for Sargent 7-Line bored cylindrical locksets installed in 1-3/4 inch doors. Also referenced by part number 07-0102, this replacement support plate provides essential structural backing on the interior face of the door, maintaining proper alignment and mechanical integrity of the cylindrical lock assembly. If you are servicing, restoring, or completing a Sargent 7-Line cylindrical lock installation, this inside support plate is the correct OEM component for standard 1-3/4 inch door thickness applications.

Institutional Grade Features & Benefits

• OEM Sargent Component: Manufactured to Sargent factory specifications, ensuring a precise, reliable fit within the 7-Line cylindrical lock system without modification.
• Correct Door Thickness Fit: Designed specifically for 1-3/4 inch door thickness — the most common commercial and institutional door dimension — eliminating guesswork during replacement or new installation.
• Interior Face Support: Functions as the inside support plate, providing a stable mechanical foundation on the interior side of the door for the 7-Line bored cylindrical lockset assembly.
• Maintains Lock Alignment: Proper support plating preserves the geometric alignment of the cylindrical lock mechanism, reducing wear and extending the service life of the lockset.
• Direct Replacement Part: Ideal for maintenance professionals, facility managers, and locksmiths performing repairs or completing installations on Sargent 7-Line hardware without replacing the entire lockset.
• Commercial & Institutional Grade: Built to the durability standards associated with the Sargent 7-Line product family, suitable for high-traffic commercial, institutional, and educational environments.

Applications

The Sargent 07-0102 inside support plate is used in commercial buildings, schools, healthcare facilities, government buildings, and any institutional setting where Sargent 7-Line cylindrical locks are installed on standard 1-3/4 inch doors. It is the correct service part for locksmiths and facility maintenance teams performing repairs, retrofits, or completing new bored cylindrical lock installations requiring the interior support plate component.

Technical Details