Adams Rite - 4550L-01 - MS Deadlock Lever for MS1850A and MS1850S - 121 (Dark Bronze Ritecoat)
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Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
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Adams Rite - 4550L-01 - MS Deadlock Lever for MS1850A and MS1850S -...
Description
Description
Adams Rite - 4550L-01 - MS Deadlock Lever for MS1850A and MS1850S - 121 (Dark Bronze Ritecoat)
4550L Lever Handles Easily unlocks an MS®Deadlock with approximately three pounds of downward force. Lever is spring loaded to horizontal, relocks with upward motion. Indicator signals lock status. Can be installed in place of existing key cylinder or cylinder type thumbturn on inside of door. 4550 Deadlock Lever not compatible with 7/8” backset locks.
Features:
- Housing: Aluminum casting is 1-3/8” wide x 7-1/2” long x 1” deep.
- Lever: 3” long aluminum with end-return design offers comfortable grip to lock or unlock.
- Indicator: Words “LOCKED” in red letters or “OPEN” in black letters appear on white background when lock is thrown or retracted. Indicator is driven by lock bolt itself.
- Stop Clearance: Lever housing projects 11/16” forward of cylinder backset centerline. Depending on height of door stop and width of door/jamb gap, it may be necessary to modify the stop to clear the housing. For fin type stops, this is easily accomplished. Hollow stops may preclude use of lever.
- Compatible Deadlocks: Any MS® pivoted bolt deadlock including “Schoolhouse” versions can be fitted with the 4550 including MS1850S, MS1950, MS1837, etc. Derivative units such as 1870, 1870HM, or 1877 flushbolts (bolt into threshold) are also operable by the 4550 lever. Not compatible with MS+1890 Deadlock/Latch or with 7/8” backset locks.
- Options: Available in three finishes to match anodized aluminum finishes. Can be ordered for left or right hand door, but is easily reconfigured in the field to accommodate either door swing.
- Standard Package: Individually boxed with installation instructions, mounting screws, and drive pins for both single point and threshold bolt-equipped locks. Shipping weight: 1 lb.
Product Speifiations:
| Vendor | Assa Abloy |
| Manufacturer | Adams Rite |
| SKU | 4550L-01-121 |
| UID | ADA1004550L01121 |
| Installation | Commercial |
| Origin | USA |
| Unit of Measure | Each |
| Base Material | VARIES |
| BAA Qualified | Yes |
| Limited Warranty | 5 Years |
Technical Specifications:
| Lever/Knob Design | Flat Lever w/Return |
| Rose/Escutcheon Design | Rectangle with Indicator |
| For Use With | MS1850S, MS1950, MS1837, etc. |
| Handing | LH |
| Door Thickness | 1-3/4" - 2" |
| Screws | Machine |
| Product Type | Aluminum Door Trim |
Installation Instructions:
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Adams Rite - 4550L-01 - MS Deadlock Lever for MS1850A and MS1850S - 121 (Dark Bronze Ritecoat) 
Prompt response to my questions.i appreciate the people here they go above and beyond to help me with Any product questions I have.they give honest responses not trying to sell sell sell..they listen and give all my options.so i can choose what's best forme.
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