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Medeco 11R503-19-1 Maxum Deadbolt, Single Cylinder, Satin Nickel Finish, 2-3/8" Backset, 1" Faceplate

4.3 4.3 out of 5 stars 95 ratings
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Amazon's Choice in Deadbolts by Medeco

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Purchase options and add-ons

Brand Medeco
Special Feature Key Lock
Lock Type Deadbolt
Material Stainless Steel, Brass

About this item

  • Hardened steel inserts provide a high degree of drill protection
  • UL437 listing provides assurance that the cylinders meet universal standards for drill and pick resistance
  • 1" hardened steel bolt resists sawing and crowbar attacks
  • High security strike plate with 2" screws anchor the strike directly to the building structure behind the frame, preventing "kick-in" type attacks
  • Medeco³ High Security Cylinders feature UL437 Listed physical strength components like the triple locking technology for ultimate pick resistance and solid brass construction

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$209.95
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Package Dimensions ‏ : ‎ 7.1 x 4.7 x 3 inches; 0.01 ounces
  • Item model number ‏ : ‎ 11R503-19-1
  • Date First Available ‏ : ‎ January 18, 2016
  • Manufacturer ‏ : ‎ Medeco
  • ASIN ‏ : ‎ B01ASWCMS2
  • Customer Reviews:
    4.3 4.3 out of 5 stars 95 ratings

Product Description

The Medeco Maxum deadbolt is designed to offer superior protection from physical attack. It’s built to exceed the highest testing standards in the industry for performance and security, certified BHMA Grade 1. Solid brass, free turning collar and 1/4 inch diameter mounting bolts resist wrenching, prying and hammering attacks. One inch throw hardened steel bolt resists sawing and crowbar attacks.

Hardened steel inserts and rotating pins provide drill and pick resistance in accordance with UL437 standard for safety for key locks.

This 5 pin, single cylinder deadbolt fits doors 1-3/4" to 2" thick and can be installed with a standard 2-3/8" cross-bore hole and 1" edge bore. This product uses a 2-3/4” backset and 1-1/8” faceplate. The finish is polished brass and it includes two Medeco keys with each deadbolt.

Medeco³ High Security Cylinders feature UL437 Listed physical strength components like the triple locking technology for ultimate pick resistance and solid brass construction with strategically placed hardened inserts to thwart drilling attacks.

Passing UL437 and BHMA's rigid testing procedures reaffirms Medeco³'s ability to protect people and property. Medeco³ builds on Medeco's over 40 years of lock engineering innovation and takes security to the next level while still offering the highest level of protection against unauthorized key duplication.

The Medeco³ DND nationwide key control program requires positive identification for key duplication in the form of an authorization card. Authorization cards are supplied with each cylinder when purchased. To order additional keys, present your signed card to a Medeco locksmith who will assist in preparing an order for any duplicate keys you may require. To find an authorized Medeco dealer go Medeco's website.

What's in the box

  • Outer Cylinder Assembly^Inside Cylinder Assembly^Screw Pack^Trim Plate^Strike Plate^Strike Box^Installation Template^Keys (2)^Thumbturn
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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    95 global ratings

    Customers say

    Customers like the quality and value of the lock. They mention it's well made, sturdy, and solid. Some appreciate the value for money, saying it'll provide great security for a reasonable price. Opinions are mixed on ease of installation.

    AI-generated from the text of customer reviews

    31 customers mention31 positive0 negative

    Customers are satisfied with the quality of the lock. They mention that it's well-made, sturdy, and solid. Some say that it provides great security for a reasonable price. The bar is made entirely of cut-proof hardened steel, making it built like a tank.

    "...The deadbolt bar is made entirely of cut-proof hardened steel, not just a small steel insert in a softer bar...." Read more

    "Solid product…paid up for extra secure product since it’s on shed at 2nd home" Read more

    "It's really sturdy & solid lock - I believe if you are looking at Medeco you know all the benefits. Here are downsides:1...." Read more

    "One word describes this deadbolt, STOUT! Caution, don't drop it on your toe!..." Read more

    6 customers mention6 positive0 negative

    Customers appreciate the value of the lock. They say it's well worth the price and provides priceless peace of mind.

    "Expensive but worth the added security.A drop of Elmer's Glue helped to keep the ball bearings from falling out during installation." Read more

    "This lock is great SECURITY for a reasonable price and priceless peace of mind. Medeco you won't be disappointed." Read more

    "This is an awesome lock. Quality made. Awesome key action. Heavy & worth the money." Read more

    "Super Secure and a Great Value..." Read more

    3 customers mention3 positive0 negative

    Customers appreciate the weight of the lock. They say it's well made, with crisp edges.

    "...Much heavier and sturdier than typical deadbolt you buy at local hardware stores...." Read more

    "This is an awesome lock. Quality made. Awesome key action. Heavy & worth the money." Read more

    "Clearly a well made lock, heavy with crisp edges. Also this is one of consumer reports' favorite locks." Read more

    13 customers mention9 positive4 negative

    Customers are mixed about the ease of installation of the lock. Some mention it's easy to install, while others say it'll be hard to install. The instructions in the box are not very clear on what all the parts are for.

    "...Installation was not difficult. Keeping the ball bearings in the screw holes while holding the lock on the door was challenging though lol...." Read more

    "...Caution, don't drop it on your toe! Installation was straightforward, although the jam side plates were a little to thick for me but I made it work..." Read more

    "...Installation was a bit of a pain but very doable for a moderately skilled DIYer (I have very little DIY skill so I cuss alot and press on)...." Read more

    "Easy to install very easy to pick bec as soon it was installed went to work came home it was unlock!!" Read more

    Awesome deadbolt
    5 Stars
    Awesome deadbolt
    This lock is great SECURITY for a reasonable price and priceless peace of mind. Medeco you won't be disappointed.
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