deadbolt lock

DB450 Series Deadbolt Lock Grade-1 heavy duty deadbolt lock

MAAX DB450 Series Grade-1 heavy duty deadbolt lock is designed and engineered to provide increased security, reliability and durability. The DB450 is commonly used as an added level of protection. MAAX DB450 Series deadbolt auxiliary lock is highly recommended to complement CL4500/CK4500 Series Grade-1 locksets, as needed, for institutional, industrial, commercial and security applications. 

  • Heavy duty for institutional, industrial, and commercial applications
  • Hardened steel housing to protect against blunt force attack
  • Large steel spin ring to protect against wrench attack
  • High-strength deadbolt with hardened steel roller to prevent sawing or cutting
  • Concealed mounting screws
  • UL/cUL listed for A label – 3 hours fire rating
  • Meets UL 10C positive pressure requirements
  • Conforms to ANSI/BHMA A156.2 standard, Series 4000, Grade-1
  • Inside thumbturn conforms to the requirements of ANSI A117.1 Accessibility code 

Handing:

  • Non-handed, field reversible installtion

Door Thickness:

  • 1-5/8” (41 mm) to 2” (51 mm) – standard

Standard Door Prep:

  • 2-1/8” (54 mm) diameter (bore)
  • 1” (25.4 mm) latch hole diameter (cross bore)

Backset:

  • 2-3/4” (70 mm) – standard
  • 2-3/8” (60.3 mm) – optional

Deadbolt:

  • 1” (25 mm) throw, brass with saw-resistant hardened steel roller insert – standard

Faceplate:

  • 1” (25.4 mm) X 2-1/4” (57 mm), square corner – standard
  • 1-1/8” (29 mm) X 2-1/4” (57 mm), square corner – optional
  • Round corner faceplate – optional

Mechanism:

  • Heavy gauge steel, zinc dichromated for corrosion resistance

Cylinder and Keyway:

  • Conventional 6-pin solid brass, Schlage “C” keyway, keyed different – standard
  • Other keying options available from factory
  • Small format interchangeable core (SFIC), BEST “F” keyway, keyed different – optional
  • Other SFIC keying options including 6 & 7-pin cores and other brands keyways
  • SFIC cores ordered separately

Keys:

  • Two brass keys per lock

Keying:

  • Can be master keyed (MK) and grand master keyed (GMK)

Strike:

  • 1-1/8″ (28.2 mm) X 2-3/4″ (69.5 mm) X 5/64″ (2.0 mm) Rectangular, square conrner – standard
  • Round corner strike – optional

Exposed Trim:

  • Solid forged brass plated to match finish desig-nation

Fasteners:

  • No exposed screws

Functions:

  • See Functions for detailed list

Finishes:

  • US3 (605) Bright brass clear coated
  • US5 (609) Satin brass, clear coated
  • US10B (613) Dark satin bronze, clear coated
  • US15 (619) Satin Nickel, clear coated
  • US26 (625) Bright chromium plated
  • US26D (626) Satin chromium plated
  • Other finishes available with longer lead time

Warranty:

  • Limited 5 years on hardware components