Cal-Royal CL6003

Bright Chrome T300 Collection Heavy Duty Single Cylinder Classroom Deadbolt

Item # BCI1254922   |   Model # CL6003   |  T300 Collection

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Originally $59.89, Your Savings: 35%
Bright Chrome
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Configure your Cal-Royal CL6003 T300 Collection Heavy Duty Single Cylinder Classroom Deadbolt

  • Free Keying Option more info ►

    Choose "Keyed Alike" to use the same key on multiple locks or "Keyed Different" to ensure that your locks will have different key codes.

    Please contact customer service for quotes on master keying or to key multiple manufacturers alike.

    Two keys provided per key code.

    • Please Select One


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$38.93 - $40.51

T300 Series Heavy Duty Single Cylinder Classroom Deadbolt

The CL600 single cylinder classroom deadbolt can be thrown or retracted by key from outside or by inside turn unit. The inside thumb turn will retract the bolt only. The bolt will automatically deadlock when fully thrown. This heavy duty collection has been hurricane approved by Florida Building Codes and features an all steel latch case and mechanism, 1" throw of high strength steel alloy that has an Anti-Saw-Pin, and all metal one piece heavy duty tapered cylinder guard and metal insert, it is an effective tool for extra protection on your door.


  • Florida Hurricane Approved: FL13922 Building Code
  • Steel Mounting Plate
  • 1/4" Thru Bolts for High Security
  • 1" High Strength Steel Alloy Throw with Anti-Saw-Pin
  • Sturdy All Steel Latch Case and Mechanism
  • All Metal One Piece Heavy Duty Tapered Cylinder Guard and Metal Insert
  • Adjustable Backset 2-3/8" to 2-3/4"
  • Strike with 3" Screws and Wood Frame Reinforcer
  • ADA Compliant Thumbturn
  • Grade 2
  • UL 3 Hour Fire Rated
  • 6 Pin Solid Brass "C" Keyway


  • Diameter: 2-1/2"
  • Exterior Projection: 1"
  • Door Thickness: 1-3/8" to 1-3/4"
  • Adjustable Backset: 2-3/8" to 2-3/4"
  • Crossbore: 2-1/8"
  • Edgebore: 1"
  • Faceplate: 2-1/4" x 1-1/8" Square Corner

Cal-Royal has focused on providing "Innovative and Value Added" hardware products and accessories to the builders industry since 1983. In accepting this charter, Cal-Royal has continued to be the leader in import hardware. Their product offering is designed to comply with the Americans with Disabilities Act (ADA) and to encompass all levels of ANSI classification, Grades 1, 2 and 3 as well as UL requirements. They offer a complete line of mortise locks, exit devices, door closers, hinges and many other hardware and trim products.

Additional Cal-Royal Links

This Cal-Royal item can also be referenced by the following color/finish specific model #:

  • Cal-Royal CL6003
    Bright Chrome
  • Cal-Royal CL60010B
    Oil Rubbed Bronze
  • Cal-Royal CL6003
    Polished Brass
  • Cal-Royal CL6004
    Satin Brass
  • Cal-Royal CL60010
    Satin Bronze
  • Cal-Royal CL60026D
    Satin Chrome

*Discontinued model or finish

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