20 Best Adams Rite 4550 [2024]

Are you looking for the best Adams Rite 4550? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Adams Rite 4550.

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# Preview Product
1 Adams Rite 4550 Lever Operator (for MS1850A or MS1850S) Adams Rite 4550 Lever Operator (for MS1850A or MS1850S)
2 Adams Rite 4550R-01-121 MS Deadbolt Lever (RH or RHR) Adams Rite ASSA ABLOY Adams Rite 4550R-01-121 MS Deadbolt Lever (RH or RHR) Adams Rite ASSA ABLOY
3 Adams Rite 4550L-01-121 MS Deadbolt Lever (LH or LHR) Adams Rite 4550L-01-121 MS Deadbolt Lever (LH or LHR)
4 Adams Rite 4550R-01-119 MS Deadbolt Lever (RH or RHR) Adams Rite 4550R-01-119 MS Deadbolt Lever (RH or RHR)
5 Major Mfg HIT-40AR7 Retrofit Drill Guide for Adams Rite 4550 MS Deadbolt Lever Major Mfg HIT-40AR7 Retrofit Drill Guide for Adams Rite 4550 MS Deadbolt Lever
6 Adams Rite 4550L-01-130 Aluminum Door Trim, 8.375' Length Adams Rite 4550L-01-130 Aluminum Door Trim, 8.375" Length
7 Adams Rite 4550R01121 4550R-01-121 Deadbolt, Cylinder Less, HD, Satin Chrome Adams Rite 4550R01121 4550R-01-121 Deadbolt, Cylinder Less, HD, Satin Chrome
8 Adams Rite 4550L01121 4550L-01-121 Deadbolt, HD, Satin Chrome Adams Rite 4550L01121 4550L-01-121 Deadbolt, HD, Satin Chrome
9 Major Mfg HIT-45AR7 Adams Rite 4550 Deadlock Lever Opening Template Major Mfg HIT-45AR7 Adams Rite 4550 Deadlock Lever Opening Template
10 Adams Rite 4590-02-00-313 Deadlatch Paddle Push to Left Adams Rite 4590-02-00-313 Deadlatch Paddle Push to Left
11 ADM Rite Style Storefront Door Mortise Lock Deadbolt & Cylinder Combo, in Duronotic (1-1/8' Backset) ADM Rite Style Storefront Door Mortise Lock Deadbolt & Cylinder Combo, in Duronotic (1-1/8" Backset)
12 Adams Rite 4591-02-00-313 Aluminum Door Trim, 6.375' Length Adams Rite 4591-02-00-313 Aluminum Door Trim, 6.375" Length
13 McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in Dark... McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in...
14 Adams Rite 4550L-01-119 MS Deadbolt Lever (LH or LHR) Adams Rite 4550L-01-119 MS Deadbolt Lever (LH or LHR)
15 McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in... McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in...
16 McAvory Commercial Storefront Door Lock Mortise Cylinders fits Adams Rite Kawneer Vistawall... McAvory Commercial Storefront Door Lock Mortise Cylinders fits Adams Rite Kawneer Vistawall...
17 Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Double Keyed Cylinder Combo, Adams... Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Double Keyed Cylinder Combo, Adams...
18 Pacific Doorware Adams Rite Style Deadlatch Lever Handle for Storefront Door Lock, Aluminum (Right... Pacific Doorware Adams Rite Style Deadlatch Lever Handle for Storefront Door Lock, Aluminum...
19 Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Cylinder Combo, Adams Rite Cam, in... Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Cylinder Combo, Adams Rite Cam, in...
20 McAvory Thumbturn Storefront Door Mortise Lock Cylinder Adams Rite Cam in Aluminum McAvory Thumbturn Storefront Door Mortise Lock Cylinder Adams Rite Cam in Aluminum
Bestseller No. 3
Adams Rite 4550L-01-121 MS Deadbolt Lever (LH or LHR)
  • Key Type: Different, Cylinder: Double, ADA Compliant: No
Bestseller No. 5
Major Mfg HIT-40AR7 Retrofit Drill Guide for Adams Rite 4550 MS Deadbolt Lever
  • Use this template and HIT-45 clamp to route 1" x 6 7/8" faceplate openings used for Adams Rite locks and latches.
  • Requires use of router equipped with 3/8" outside diameter template guide and a 1/4" diameter router bit.
Bestseller No. 6
Adams Rite 4550L-01-130 Aluminum Door Trim, 8.375" Length
  • Lever Trim for MS Deadlock
  • Locked/Open Indicator
  • Satin Aluminum Paint
  • Made in United States
Bestseller No. 7
Adams Rite 4550R01121 4550R-01-121 Deadbolt, Cylinder Less, HD, Satin Chrome
  • Package Dimensions: 20.8 H x 6.6 L x 12.2 W (centimetres)
  • Package Weight: 0.703 kilograms
  • Clutching action prevents damage to internal components
  • Country of Origin : China
Bestseller No. 8
Adams Rite 4550L01121 4550L-01-121 Deadbolt, HD, Satin Chrome
  • Turn lever downward 90° to unlock
  • Turn lever upward 90° to relock
  • Clutching action prevents damage to internal components
  • Made in China
Bestseller No. 9
Major Mfg HIT-45AR7 Adams Rite 4550 Deadlock Lever Opening Template
  • Router template for Adams Rite 4550 Deadlock Lever.
  • Template has four hardened drill bushings locating screw mounting holes, router template opening for 4550 indicator and lever cam.
  • May be used to route cylinder opening on outside of door
  • For use with 1 1/8" backset locks only
  • Requires the use of a router equipped with a 3/8" outside diameter template guide and a 1/4" router bit.
Bestseller No. 10
Adams Rite 4590-02-00-313 Deadlatch Paddle Push to Left
  • 313 Dark Bronze Anodized Finish
  • Push to the Left
  • Can Change from Push to Pull and Pull to Push with parts included
  • Hand can be changed in the field
  • for 4300, 4500, 4900 Deadlatches
Bestseller No. 11
ADM Rite Style Storefront Door Mortise Lock Deadbolt & Cylinder Combo, in Duronotic (1-1/8" Backset)
  • Choose 31/32" or 1-1/8" Backset (see photos)
  • Backset: The distance between the edge of the door and Center of the key cylinder.
  • Huge five-ply laminated steel bolt with concealed hardened steel pin provides maximum security. For Adams Rite , Kawneer , & Others
  • Includes Deadbolt Lock, Faceplate, 1 Thumbturn, 1 Lock Cylinder & 2 Keys
  • Pacific Doorware Brand with Adams Rite Style Cam
Bestseller No. 12
Adams Rite 4591-02-00-313 Aluminum Door Trim, 6.375" Length
  • Curved Dead latch Paddle
  • Operates with a Simple Push or Pull
  • Ergonomically-Friendly Alternative to a Knob or Lever
  • For 1-3/4 In. Thick Door
Bestseller No. 13
McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in Dark...
  • Mortise Cylinder Sets Fit Adams Rite, Kawneer, Vistawall, & Most other Storefront Door Locksets
  • Each Set Includes 1 Keyed Lock Cylinder & 2 Keys, 1 Thumbturn , Cylinder collars
  • Standard 1-inch Length , Standard 1-5/32" Diameter Commercial Door Lock Mortise Cylinders
  • For use with commercial Store Front Deadbolt, Hook Lock, and Deadlatch in Glass Doors with narrow aluminum Frame
  • Dark Brown (Duronotic) Finish, SC1 Keys (5 Pin C keyway)
Bestseller No. 15
McAvory Storefront Door Commercial Mortise Lock Cylinder & Thumbturn, Adams Rite Style Cam, in...
  • 1" Mortise Cylinder Sets Fit Adams Rite, Kawneer, Vistawall, & Most other Storefront Door Locksets
  • Each Set Includes 1 Keyed Lock Cylinder & 2 Keys, 1 Thumbturn , Cylinder collars
  • Standard 1-inch Length , Standard 1-5/32" Diameter Commercial Door Lock Mortise Cylinders
  • For use with commercial Store Front Deadbolt, Hook Lock, and Deadlatch in Glass Doors with narrow aluminum Frame
  • SC1 Keys (5 Pin C keyway)
Bestseller No. 16
McAvory Commercial Storefront Door Lock Mortise Cylinders fits Adams Rite Kawneer Vistawall...
  • Keyed Alike Mortise Cylinders Fit Adams Rite, Kawneer, Vistawall, & Most other Storefront Door Locksets
  • Standard 1-inch Length , Standard 1-5/32" Diameter Commercial Door Lock Mortise Cylinders
  • For use with commercial Store Front Deadbolt, Hook Lock, and Deadlatch in Glass Doors with narrow aluminum Frame
  • Includes 2 SC1 Keys (5 Pin C keyway)
  • Includes Trim ring collars
Bestseller No. 17
Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Double Keyed Cylinder Combo, Adams...
  • CHOOSE 31/32" or 1-1/8" BACKSET
  • BACKSET: The distance between the edge of the door and Center of the key cylinder.
  • Huge five-ply laminated steel bolt with concealed hardened steel pin provides maximum security
  • Includes Hook bolt Lock, Faceplate, 2 Lock Cylinders & 2 Keys
  • Pacific Doorware Brand with Adams Rite Style Cam
Bestseller No. 18
Pacific Doorware Adams Rite Style Deadlatch Lever Handle for Storefront Door Lock, Aluminum (Right...
  • Pacific Doorware Lever Handle & Cam for Adams Rite , Kawneer and others
  • Fits most Brand Storefront Dead latch Locks
  • Aluminum Finish
  • 1-3/8” x 4” escutcheon
  • Handing is changeable
Bestseller No. 19
Pacific Doorware Storefront Door Mortise Lock Hook Deadbolt & Cylinder Combo, Adams Rite Cam, in...
  • Choose 31/32" or 1-1/8" Backset (see pictures)
  • Backset: The distance between the edge of the door and Center of the key cylinder.
  • Five-ply laminated steel bolt with concealed hardened steel pin provides maximum security
  • Includes Hook bolt Lock, Faceplate, 1 Thumbturn, 1 Lock Cylinder & 2 Keys
  • Pacific Doorware Brand with Adams Rite Style Cam. For commercial aluminum storefront doors.
Bestseller No. 20
McAvory Thumbturn Storefront Door Mortise Lock Cylinder Adams Rite Cam in Aluminum
  • McAvory Thumb turn Cylinder with Adams Rite Style Cam, for use on Commercial Storefront Door Locks
  • Includes Thumbturn & Trim Ring
  • Solid Zinc diecast Material
  • Standard 1-inch Length , Standard 1-5/32" Diameter
  • Manufactured in Taiwan

Having trouble finding a great Adams Rite 4550?

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After hours of searching and using all the models on the market, we have found the best Adams Rite 4550 for 2023. See our ranking below!

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We understand, because we’ve already gone through the whole process of researching Adams Rite 4550, which is why we have assembled a comprehensive list of the greatest Adams Rite 4550 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Adams Rite 4550 that you consider buying. Your questions might include the following:

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We’re convinced that you likely have far more questions than just these regarding Adams Rite 4550, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Adams Rite 4550, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Adams Rite 4550. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Adams Rite 4550 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Adams Rite 4550 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Adams Rite 4550 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Adams Rite 4550?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Adams Rite 4550.
  5. Customer Ratings: Number ratings grade Adams Rite 4550 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Adams Rite 4550.
  7. Product Quality: You don’t always get what you pay for with an Adams Rite 4550, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Adams Rite 4550 is should be an indication of how long it will work out for you.

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FAQ:

Q: Which flushbolts are compatible with the 4550 lever?

A: 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.

Q: How does the 4550 MS® deadlock lever work?

A: 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. 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.

Q: What locking devices are compatible with the 4550?

A: Compatible Locking Devices: 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.