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Adams Rite 4550R-01-121 4550 MS Deadlock Lever, Dark Bronze Anodized
Item #: 4550R-01-121 by Adams Rite
Brand: Adams Rite
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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
- MS Deadlock Lever
- Housing: Aluminum casting is 1-3/8” wide x 7-1/2” long x 1” deep.
- Easily Unlocks and MS Deadlock with Three Pounds of Downward Force
- Lever: 3” long aluminum with end-return design offers comfortable grip to lock or unlock.
- Spring-Loaded Lever Locks and Reloads with Upward Motion
- 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.
- Indicator Signals Lock Status
- 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.
- Warranted Free From Defects In Workmanship And Materials Under Normal Use And Service
- 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.
Handing
Reversible
Design
End-Return Handle
Series
4500 Series
Function
Deadlock Lever
Finish
Dark Bronze Anodized
Base Material
VARIES
Screws
Machine
Rose/Escutcheon Design
Rectangle with Indicator
Product Width
1-13/32 Inch
Product Length
7.2344"
Product Height
7-15/64 Inch
Package Qty
1
Lever/Knob Design
Flat Lever w/Return
Package Width
5"
Package Volume
104.6875
Package Length
8.375"
Package Height
2.5"
BAA Qualified
Yes
Origin
USA
Color Code
121
Color
Dark Bronze Ritecoat Paint
Hand
Right Hand/Right Hand Reverse
For Use With
MS1850S, MS1950
Thickness
1-3/4" - 2"
Product Type
Lock Part/Accessory
Finish Description
Dark Bronze Anodized
Included Components
Mounting Hardware and Drive Pins for Both Single Point and Threshold Bolt-Equipped Locks
Finish Family
Dark Bronze
Corner Type
Square
ADA Compliant
No
Door Thickness
1-3/4" to 2"
Spring Type
Lever Return
Product Material
Cast Aluminum (Housing); Aluminum (Lever)
Lever Size
3-5/32 Inch
Function Family
Part/Component
Product Projection
2-15/32 Inch
Indicator Configuration
"Locked" in Red Letters/"Open" in Green Letters
Features
Rotate Lever Downward 90° to Unlock. When Released, Lever Returns to Horizontal. Rotate Lever Upward 90° to Relock; Key Operation From Outside is Not Affected. Clutching Action Prevents Damage to Internal Components
Manufacturer Parent
Assa Abloy
Escutcheon Thickness
1-1/16 Inch
Escutcheon Size
1-13/32" x 7-15/64"
Sub-Series
PA_Locks_Parts_adams_rite_30
Product Overview
4550MS® Deadlock Lever
The 4550 MS® Deadlock Lever easily unlocks an MS® Deadlock with approximately three pounds of downward force. The spring-loaded lever relocks with an upward motion.
Function:- Easy unlocking of most MS Deadlocks by approximately 3 lbs (1.36 kg) downward force on a 3" (76.2 mm) lever. 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" (22.2 mm) backset locks.
- Rotate lever downward 90° to unlock. When released, lever returns to horizontal. Rotate lever upward 90° to relock. Key operation from outside is not affected. Clutching action prevents damage to internal components.
- Ordered for left or right hand door, but is easily reconfigured in the field to accommodate either door swing.
- Aluminum casting is 1 3/8" wide x 7 1/2" long x 1" deep (34.9 mm x 190.5 mm x 25.4 mm)
- 3" (76.2 mm) long aluminum with end-return design offers comfortable grip to lock or unlock
- Words "LOCKED" in red letters or "OPEN" in green letters appear on white background when bolt is thrown or retracted respectively. Indicator is driven by lock bolt itself.
- Lever housing projects 11/16" (17.5 mm) 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. Please contact factory for more detailed information.
- Any MS® pivoted bolt deadlock including“Schoolhouse” versions can be fitted with the 4550 including MS1850S, MS1950. Derivative units such as 1870 or 1870HM, flushbolts that bolt into threshold are also operable by the 4550 lever. Not compatible with MS+1890 Deadlock/Deadlatch or 2190 Interconnected Deadlock/Deadlatch or with 7/8" (22.2 mm) backset locks.
- Individually boxed with mounting hardware and drive pins for both single point and threshold bolt-equipped locks
- MS1850S, MS1850S-050, MS1850SN, MS1850SN-050, MS1950, MS1950-050 Series Deadlocks (not compatible with 7/8" backset), 1870, 1870HM Series Cylinder-Operated Flushbolts
- 121 - To Match Dark Bronze Anodized
- 130 - To Match 628 Clear Anodized
- 119 - To Match 335 Black Anodized