Adams Rite 4511W Standard Duty...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$116.63
$74.88
Adams Rite 4511W Standard Duty Deadlatch with Radius Faceplate and Weatherstrip

Adams Rite 4511W Standard Duty Deadlatch with Radius Faceplate and Weatherstrip

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Model: 4511W-15-101-628
$116.63
$74.88
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$116.63
$74.88
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Adams Rite 4511W Standard Duty Deadlatch with Radius Faceplate and Weatherstrip

Professional Deadlatch Solution for Flexible Traffic Control

The Adams Rite 4511W Standard Duty Deadlatch from the 4510 Series provides flexible traffic control during and after business hours with weatherstrip faceplate design. This Grade 1 deadlatch features a 1/2" x 1" x 1/2" latchbolt throw with bolt holdback functionality and accepts standard mortise cylinders with MS cam. The 1" x 6-7/8" radius faceplate includes weatherstrip protection for enhanced door sealing performance.

Professional Features & Benefits

  • Specifically engineered for narrow stile aluminum doors
  • Hollow metal and wood door options available
  • Accepts standard Adams Rite MS® cam mortise cylinders
  • Multiple finish options: US3, US4, US10B, US32, US32D
  • UL Listed models available
  • Compatible with Adams Rite electric strikes for access control
  • An ASSA ABLOY Group brand

Technical Specifications

  • For complete technical specifications, contact Adams Rite at 1-800-626-7590 or visit adamsrite.com.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness and mortise preparation for the deadlatch body and cylinder.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door edge and face for proper alignment.
  3. Prepare door mortise according to specifications for the deadlatch body, faceplate, and cylinder locations as required.
  4. Install deadlatch body into door mortise and secure faceplate with provided mounting screws per manufacturer torque specifications.
  5. Install mortise cylinder (sold separately) and verify proper engagement with MS cam mechanism for smooth operation.
  6. Install strike plate 4902-01 on door frame ensuring proper alignment with latchbolt and auxiliary bolt for secure latching.
  7. Test latchbolt operation, bolt holdback function, and cylinder operation to verify proper installation. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Healthcare Facilities requiring flexible access control
  • Financial Institutions with varying security needs
  • Retail Establishments with business hour traffic control
  • Commercial Office Buildings
  • Educational Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Adams Rite Quality?

Adams Rite 4510 Series deadlatches deliver professional-grade reliability with all-metal construction and hardened steel internal components rated for Grade 1 commercial applications. The 5-year manufacturer warranty and interchangeable design with MS1850S deadlocks provide added confidence and installation flexibility. Engineered for demanding commercial applications where dependable traffic control and security performance are essential.

Product Specs

Product Group:
Parts and Accessories
Series:
4510 Series
Grade:
Grade 1
Standard Strike:
4902-01 for flat jamb where door closes flush
Fasteners:
Mounting Screws
Cylinder Included:
No
Warranty:
5 Year
Latch Throw:
1/2"
Product Subgroup:
Latches
Subcategory:
Deadlatches
Commercial/Residential:
Commercial
Cylinder and Keyways:
Mortise Cylinder
Duty Level:
Standard Duty
Product Model:
4511W
Door Thickness Range:
1-3/4"
Product Dimension:
1" x 5 13/16" x depth
Latch Specification:
1/2" x 1" x 1/2"
Product Category:
Parts and Accessories
Department:
Door Hardware
Product Type:
Deadlatches

Adams Rite 4511W-15-101-628 – Frequently Asked Questions

1) Will the Adams Rite 4511W deadlatch fit my aluminum storefront door, and what backset do I need to order?
The 4511W is built for narrow stile aluminum doors and is ordered by backset: 7/8 inch, 31/32 inch, 1-1/8 inch, or 1-1/2 inch. Measure from the face of the stile to the centerline of the cylinder hole on the door you are replacing, and match that number. Door thickness is 1-3/4 inches. Hollow metal and wood door versions of the 4510 Series are also made, but the backset is the number that decides whether the latch drops into your existing stile prep.
2) Does the Adams Rite 4511W deadlatch come with a cylinder?
No cylinder ships with it. The 4511W takes a standard mortise cylinder with an Adams Rite MS cam, ordered separately, so you can key it into whatever system the building already runs. Get the cam right: a mortise cylinder with a standard clover-leaf or straight cam will not drive this latch. Cylinder length has to suit your 1-3/4 inch door and the stile depth.
3) How do I determine the handing on an Adams Rite 4511W deadlatch?
Handing is an ordering choice, not something you flip in the field on this part. It comes two ways: LH or RHR, and RH or LHR. Stand outside the door, on the side you would use the key. If the hinges are on your left, you need LH or RHR; hinges on your right, RH or LHR. Get this wrong on a storefront and the latch bevel faces the wrong way and the door will not close.
4) Can I swap an Adams Rite MS1850S deadlock for a 4511W deadlatch in the same door?
Yes, the 4510 Series deadlatch is interchangeable with the MS1850S deadlock, so a stile already prepped for the MS1850S takes this latch. That is the common move when a tenant wants free push-pull during business hours instead of a deadbolt somebody has to throw by key every time. Match the backset to the existing prep and pick the handing.
5) How does the Adams Rite 4511W deadlatch compare to the BEST 6KL deadlocking latch?
Both are deadlocking latches, but they are graded differently and prepped differently. The Adams Rite 4511W is a Grade 1 standard duty deadlatch with a 1/2 inch throw and a 1/2 inch x 1 inch x 1/2 inch latchbolt, made for 1-3/4 inch doors and driven by a mortise cylinder with an MS cam. The BEST 6KL is a Grade 2 deadlocking latch of steel construction in the 6K Series. An institutional buyer standardizing to a Grade 1 requirement on the door schedule should be looking at the 4511W; the 6KL sits at Grade 2.
6) Can a BEST 6KL deadlocking latch be used in place of an Adams Rite 4511W on a narrow stile aluminum storefront door?
They are not interchangeable preps. The Adams Rite 4511W is engineered for narrow stile aluminum doors, with a 1 inch x 6-7/8 inch radius weatherstrip faceplate, backsets of 7/8 inch, 31/32 inch, 1-1/8 inch, and 1-1/2 inch, and handing ordered as LH or RHR and RH or LHR, and it accepts an Adams Rite MS cam mortise cylinder. The BEST 6KL is a Grade 2 deadlocking latch in the 6K Series with steel construction. A locksmith retrofitting an existing storefront stile should confirm the backset and faceplate cutout already in the door and match the 4511W to it rather than treating the two as drop-in equals.
7) What does the W in Adams Rite 4511W mean, and when do I need the weatherstrip version?
The W is the weatherstrip faceplate. The 4511W carries a 1 x 6-7/8 inch radius faceplate with weatherstrip protection, which is what you want on an exterior storefront entrance where the stile carries a weatherseal and a plain flat faceplate would interfere with the seal. On an interior opening with no weatherstripping, the weatherstrip faceplate buys you nothing.
8) What is bolt holdback on the 4511W, and how does it work for business hours?
Bolt holdback is what lets you run the entrance unlocked during the day. Turn the key to retract the latchbolt and hold it back, and the door then pushes and pulls freely without the bolt catching the strike. Turn the key the other way at close and the bolt drops back into normal deadlatching operation. That is the difference between this and a plain latch: one part covers both open-hours traffic and after-hours security.
9) Can I use the 4511W deadlatch with an electric strike for card access?
Yes. The 4510 Series latch works with Adams Rite electric strikes, which is the usual way a storefront entrance gets put on a card reader or buzzer without changing the door hardware. The latch itself stays mechanical, the strike does the releasing, and the key override through the mortise cylinder still works when the power drops.
10) Do mounting screws come with the Adams Rite 4511W, or do I need to order anything else to finish the job?
Mounting screws for the faceplate are included. What is not in the box: the mortise cylinder with MS cam, and the strike if your frame is not already prepped. So a complete order for a fresh install is the latch in the right backset and handing, a matching strike, and a cylinder keyed to the building.
11) Is the Adams Rite 4511W deadlatch heavy duty enough for a high traffic commercial entrance?
It is a standard duty latch built to Grade 1 for commercial use, all-metal with hardened steel internals. For a healthcare lobby, a retail front, or a school entry cycling all day, that is the right class of part. If your opening needs a deadbolt rather than a latch, that is a different function and a different part.
12) How much space does the 4511W deadlatch body need in the door stile?
The body measures 1 x 5-13/16 inches, with the faceplate running 1 x 6-7/8 inches. On a narrow stile aluminum door that is the pocket you need clear, so check the stile depth and any glazing pocket or weatherseal before cutting. Doors run 1-3/4 inches thick for this latch.
How fast can I get the Adams Rite 4511W-15-101-628 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Adams Rite 4511W-15-101-628 come with a warranty?
Absolutely. The Adams Rite 4511W-15-101-628 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Adams Rite 4511W-15-101-628?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Adams Rite 4511W-15-101-628 from ZenSupply?
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