C300 Series

The dormakaba C300 Series is an economy Grade 2 cylindrical lockset with lever trim, certified to ANSI/BHMA (American National Standards Institute/Builders Hardware Manufacturers Association) A156.2, for light duty, price sensitive commercial applications.

The C300 lockset is non-handed and field reversible for quick installation, with concealed fasteners for a clean appearance. It is available in keyed and privacy functions, five finishes and five lever designs, with an optional UL (Underwriters Laboratories) listed 3 hour fire rated version and a limited lifetime mechanical warranty.

  • ANSI/BHMA Grade 2 certified performance
  • Cost-effective solution for light commercial openings
  • Non-handed design for quick installation
  • Clean appearance with concealed fasteners

Product Details

  • Locking device: ANSI/BHMA Grade 2 cylindrical lockset for light duty commercial applications
  • Functions: available in a variety of keyed and privacy functions to support common commercial opening requirements
  • Installation: non-handed design allows quick and easy installation
  • Handing: field reversible for left or right hand doors
  • Design: clean, modern appearance with concealed fasteners
  • Economical: cost-effective commercial lock for value-driven projects

Standards of compliance

  • ANSI/BHMA A156.2
  • Grade 2 certified
  • Optional UL listed 3 hour fire rated
  • Meets ANSI A117.1 accessibility code and ADA (Americans with Disabilities Act) requirements for barrier-free accessibility

Technical Details

  • Construction: heavy duty cylindrical chassis with steel and zinc components
  • Certification: ANSI/BHMA Grade 2 certified
  • Backset: 2-3/8 in. (60 mm) or 2-3/4 in. (70 mm)
  • Latch: 1/2 in. (13 mm) throw latch
  • Rose diameter: 2-1/2 in. (64 mm)
  • Door preparation: standard cylindrical door preparation for wood or metal doors
  • Door thickness: 1-3/8 in. to 1-3/4 in. (35 mm to 44 mm)
  • Handing: non-handed and field reversible
  • Strike: standard ANSI strike included
  • Fire rating: optional UL listed for 3 hour fire rated doors
  • Warranty: limited lifetime mechanical warranty

Finishes

  • 605/US3 Bright Brass
  • 613/US10B Dark Bronze
  • 619/US15 Satin Nickel
  • 622/US19 Matte Black
  • 626/US26D Satin Chrome

Levers

  • LR
  • LC
  • LG
  • LS (handed)
  • L118

Applications

  • Apartments 
  • Multifamily housing 
  • Assisted living facilities 
  • Light commercial offices 
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