top of page

The SD Series Grade 2 Cylindrical Lock offers great quality at an affordable price. With various lever and finish options, the SD Series can be mixed and matched with other products for a uniform look. The SD Series is backed by a 5-year warranty.


Features & Benefits

  • Heavy-gauge cold rolled steel locking mechanism - Dichromate for corrosion resistance
  • Removeable thru-bolts
  • 5-Lever Styles: Philadelphia, Boston, Miami, Memphis, Orlando
  • 4-Finishes: 605(US3), 613(US10B), 622(US19), 626(US26D)



  • UL/CUL 10C listed 3-hour fire door, for single doors up to 4’ x 8’
  • Certified to ANSI/BHMA A156.2 Grade 2
  • Complies with ADA (Americans with Disabilities Act) and ICC/ANSI 117.1 for Accessible and Usable Buildings



  • Five (5) year Limited 


Country of Origin

  • TAA compliant
  • Country of origin: South Korea

SD Series Grade 2

$233.00 Regular Price
$139.00Sale Price
    bottom of page