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🧲 Hold the moment, release on command — the magnetic door holder for pros who demand control.
The Seco-Larm DH-171SQ Flush-Mount Magnetic Door Holder delivers a robust 33-pound electromagnetic hold with tri-volt compatibility (12/24 VAC/VDC, 120VAC). Designed for flush-mount installation, it features a sleek aluminum faceplate and fail-safe operation with no residual magnetism for smooth door release. Ideal for commercial and residential doors, it comes with an adjustable armature plate and all necessary hardware, backed by UL, CE, and RoHS certifications and a 2-year warranty.
| ASIN | B01M5EHW8U |
| Best Sellers Rank | #76,564 in Office Products ( See Top 100 in Office Products ) #535 in Door Stops |
| Brand Name | Seco-Larm |
| Color | Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (80) |
| Exterior Finish | Aluminum |
| Included Components | 1x Door holder, 1x Armature, 2x Jumpers (1x pre-installed), 2x M5x15 Machine screws, 2x #10x1 1 /4" Wood screws, 4x M4x8 Machine screws, 2x M3x10 Machine screws, 1x Back box, 1x 1" Extension bar, 1x Extension bar wrench |
| Installation Type | Flush-mount |
| Item Dimensions L x W x H | 2.76"L x 2.88"W x 2.76"H |
| Item Weight | 496 g |
| Manufacturer | Seco-Larm |
| Manufacturer Part Number | DH-171SQ |
| Manufacturer Warranty Description | 2 Years |
| Material Type | Aluminum |
| Model Number | DH-171SQ |
| Recommended Uses For Product | For use with door closers to control the release and closing of residential, commercial, and public area doors |
| Size | Pack of 1 |
| Specification Met | UL |
| UPC | 676544017493 |
| Unit Count | 1 Count |
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