The KROME 35DB Series Grade 3 Deadbolt is designed for dependable security in residential and light commercial applications. Built to ANSI/BHMA Grade 3 standards, this deadbolt features a solid brass bolt with a hardened steel pin insert, providing reliable resistance against forced entry.

Its adjustable backset and compatibility with standard door preparations make it a versatile choice for new installations and replacements. Precision 5-pin cylinder construction ensures smooth operation and consistent performance over time.

Specifications Certification

• Conforms to ANSI/BHMA Grade 3

• cULus Listed • UL 10C – 3 Hour Fire Rating

Door Thickness

• 1-3/8” (35 mm) to 1-3/4” (45 mm) 

Backset

• Adjustable 2-3/8” (60 mm) or 2-3/4” (70 mm) 

Latch Front • 1” × 2-1/4” (57 mm) square or drive-in

Latch Bolt

• Solid brass 1” (25.4 mm) throw with hardened steel pin insert 

Strike

• Standard deadbolt strike 

Cylinder & Keys

• Precision solid brass 5-pin tumbler cylinder

• Nickel silver brass keys (2 keys included)

• Weiser keyway standard

• SFIC option available

Finish shown

• Satin Chrome (C26D) 

Warranty

• Five-year mechanical warranty

Full keying services available. Other common and high security keyways available.

(*) Kit required for thicknesses greater than 2″ (51 mm)

Price available upon request. Contact us for a custom quote.