• Interchangeable Cylinder Lock
• Cylinder can be changed by using change key MD-K1. Easy to replace cylinder in case key is lost
• Up to 7,800 key changes available. (750 key changes per master key.)
• Cylinder housing Diameter: 22 mm (7/8″)
• Cylinder housing only. Interchangeable Cylinder MD-N1 must be ordered for a complete assembly.
| ITEM NO. | 1830-MK/DN |
| Weight | 185 g |
| Dimensions | 39.5 × 40 × 80 mm |
| Key Changes | 7800 |
| Master Keying Availability | Yes |
| Min. Door Thickness (inch) | 01-03-2016 |
| Min. Door Thickness (mm) | 30 |
| Overall Length (mm) | Width (mm) | Height (mm) | Weight (g) |
| 39.5 mm | 40 mm | 80 mm | 185 g |
| Component | Material | Finish |
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CAD files are available on each product’s detail page. Click the “CAD/BIM Files” tab, located in the middle of the page to download the different formats. If CAD files are not available for a specific component, please contact our Support Team
Toll Free: (800) 562-5267 (U.S.A. only)
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