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Satin nickel double cylinder deadbolt with rectangular faceplate and two key cylinders

Medeco

Medeco 11-R624-619-00 Satin Nickel Double Cylinder Deadbolt 2-3/4" Backset

SKU CH-GM5J-CB2RG MPN 11-R624-619-00

Grade 1 double cylinder deadbolt with 6 pin tumbler, 2-3/4" backset and anti-drill brass construction for high security doors

  • FinishSatin Nickel
  • Selling UnitBox
  • High-security protection with ANSI/BHMA 156.30 and UL 437 listed cylinders
  • Triple locking security from 6-pin tumbler resisting picking and key duplication
  • Solid brass construction with anti-drilling and anti-prying features
  • Double cylinder deadbolt fits doors 1-3/8" to 2-1/2" thick
  • Satin Nickel finish with 2-3/4" backset and 1" faceplate for standard installation

Medeco Maxum Double Cylinder Deadbolt

The Medeco Maxum 11-R624-619-00 is a Grade 1 double cylinder tubular deadbolt finished in satin nickel. It uses a 6 pin tumbler cylinder with the Original 00 keyway to provide triple locking security against picking and key duplication. Solid brass construction adds anti-drilling and anti-prying resistance. The lock meets ANSI/BHMA A156.30 and UL 437 cylinder listings for high security applications.

Suits commercial and heavy-duty residential doors

This deadbolt fits doors between 1-3/8" and 2-1/2" thick, making it appropriate for apartments, retail outlets, and multi-family units where keyed entry is required on both sides. Buyers who need a single cylinder design with a thumbturn for quick egress should look at a different model. It is not suited for doors thinner than 1-3/8" or thicker than 2-1/2" without modification.

Installs in standard tubular cutouts

The lock requires a 2-1/8" crossbore and a 1" edge bore, matching common door preparations. A 2-3/4" backset and 1" wide faceplate align with standard residential and commercial hardware locations. The satin nickel US15 finish coordinates with matching door hardware. No special tools beyond standard tubular lock installation equipment are needed.

Highlights

  • High-security protection with ANSI/BHMA 156.30 and UL 437 listed cylinders
  • Triple locking security from 6-pin tumbler resisting picking and key duplication
  • Solid brass construction with anti-drilling and anti-prying features
  • Double cylinder deadbolt fits doors 1-3/8" to 2-1/2" thick
  • Satin Nickel finish with 2-3/4" backset and 1" faceplate for standard installation

Specifications

BrandMedeco
Model11-R624-619-00
FinishSatin Nickel
Selling UnitBox

Questions about this item

What door thickness does the 2-3/4" backset deadbolt require?

It fits doors 1-3/8" to 2-1/2" thick with a 2-1/8" crossbore and 1" edge bore.

Will the Grade 1 cylinder work with an existing Medeco Original 00 keyway system?

Yes, the lock uses the Original 00 keyway so it can be keyed alike with other Medeco cylinders on that keyway.

How do I confirm the deadbolt is installed correctly after setup?

Test both cylinders with the key; the bolt should extend and retract smoothly through the 1" faceplate without binding.

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