Description
The Adams Rite 1870HM-628 is a cylinder-operated flush bolt for hollow metal doors, designed for facilities requiring secure, coordinated egress control. Ideal for commercial and institutional applications, this heavy-duty mechanism prevents unauthorized exit while allowing quick emergency release via mortise cylinder operation.
Compatible with standard MS-cam mortise cylinders (sold separately), the 1870HM-628 installs in metal thresholds or headers with basic hand tools. Backset options of 31/32" or 1-1/8" accommodate most door frames. As an authorized Adams Rite dealer, E.D. Locks provides expert installation guidance, cylinder matching, and free support at sales@edlocks.com or 1-877-207-6067 to ensure proper function and compliance.
Specifications
- Brand: Adams Rite
- Model: 1870HM-628
- Type: Cylinder-Operated Flush Bolt
- Application: Hollow Metal Doors
- Backset: 31/32" or 1-1/8"
- Cylinder Height: 12" standard with ±1-1/4" adjustment
- Bolt: Hexagonal 3/8" flat-to-flat, 11/16" throw, stainless steel
- Case: 1" x 6" x variable depth, steel with corrosion-resistant plating
- Faceplate: 1" x 6-7/8"
- Cylinder Cam: MS-cam standard
- Strike: 1/2" diameter hole for metal threshold or header
- Weight: 1-1/4 lbs
- Includes: Actuator arm, bolt assembly, bolt guide, mounting screws, installation instructions
- Cylinders: Sold separately
