Sentinel 3-Hook 35mm Narrow Stile Multipoint Sliding Door Lock

Sentinel Multipoint Sliding Door Lock with 3 Hooks, 35mm Narrow Style

This Sentinel multipoint sliding door lock is designed for use with narrow stile sliding doors, featuring receptacles for 3 hooks to maximize security. It is compatible with popular door brands such as Caradco® and Jeldwen® and may fit additional door systems that require this configuration. The lock is suited for situations where a secure, multi-contact locking mechanism is needed, such as on patio or exterior sliding doors.

The backset measures 1-3/8" (35mm), making it ideal for narrow stile applications. The overall lock length is 40-15/16" (1040.8mm) with radius ends, providing coverage for taller doors or those requiring extra engagement points. Hooks are spaced at 16-7/8" (428.6mm) for reliable locking at multiple spots along the door. The lock body case measures 2-1/8" x 4-7/8" (54.0mm x 123.8mm). Check for lock case markings "5126-18" to ensure compatibility with your existing door hardware.

Technical Information

• Backset: 1-3/8" (35mm)
• Overall Length: 40-15/16" (1040.8mm)
• Number of Hooks: 3
• Hook Spacing: 16-7/8" (428.6mm)
• Lock Body Case Size: 2-1/8" x 4-7/8" (54.0mm x 123.8mm)
• Lock Case Markings: 5126-18

Notes

• Used by Caradco® and Jeldwen® sliding doors and potentially other manufacturers.
• Features radius ends for smoother operation and to fit rounded mortise pockets.

This hardware is typically sold individually. To avoid returns or installation issues, please carefully measure your existing lock and door hardware to ensure correct fit before ordering.