Roller Version Mortise Lock Gear for 180° Lever, 1-3/4 Backset
SKU: 6-25916-45-0-FG
- Backset: 1-3/4" (44.5mm)
- Roller version mortise lock gear for 180° lever handle rotation
- Lower assembly paired with upper lock cylinder section
- Applications: Side-hung and tilt-sash balcony doors
Need pricing or availability?
Contact our office for volume pricing, lead times, and technical specifications.
Product Details
Roller Version Mortise Lock Gear for 180° Lever – 1-3/4" Backset
Lower assembly component for balcony and terrace door mortise lock systems. This gear is paired with an upper lock cylinder section and accommodates 180-degree lever rotation (both up and down movement) or restricted 90-degree rotation (down only). Designed for side-hung and tilt-sash door applications.
Technical Information
- Product Type: Mortise lock gear lower assembly
- Backset: 1-3/4 inches (44.5mm)
- Lever Rotation: 180-degree (up and down)
- Application: Side-hung and tilt-sash doors
Confirm that this backset and gear type match your existing upper cylinder section and door assembly before ordering.