Single Cylinder

DESIGN HARDWARE  D2 SERIES DEADBOLT LOCKS   Specifications: ANSI: Meets & Exceeds ANSI - A 156.2, Grade 1 StandardsUL Listings: UL Listed for "A" Label 3 Hour Fire DoorsADA Compliance: 2” ADA Thumbturn Meets ADA & ANSI...

DESIGN HARDWARE  D2 SERIES DEADBOLT LOCKS   Specifications: ANSI: Meets & Exceeds ANSI - A 156.2, Grade 2 StandardsUL Listings: UL Listed for "A" Label 3 Hour Fire DoorsADA Compliance: 2” ADA Thumbturn Meets ADA & ANSI...

Dormakaba QDB100 Deadbolt Lock The QDB100 line of Grade 1 deadbolts provides strength, durability, and reliability for high security applications. We designed the QDB100 series with solid forged housing for added strength and performance life, and then...

Dormakaba QDB200 Deadbolt Lock QDB200 series Grade 2 deadbolts have more built-in features for attack resistance. In addition to quality materials and construction, we added components to combat saw, drill, and wrench attacks. When you’re choosing...

Marks USA 130M Double Cylinder Deadbolt, Marks C Keyway, 6 Pin, Keyed Different, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional,...

Marks USA 130S Deadbolt Classroom, Marks C Keyway, 6 Pin, Keyed Different, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high...

Marks USA 130X Deadbolt Turnpiece Only, 2-3/4in Backset, Grade 1 Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high security and IC core cylinders...

Marks USA 145K Single Cylinder Deadbolt - Grade 1 Defender Cylindrical Cartridge Deadlatch Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures conventional, high security...

Marks USA 145M Double Cylinder Deadbolt - Grade 1 Defender Cylindrical Cartridge Deadlatch, Cylinder x Cylinder Marks USA manufactures a versatile series of grade 1 deadlatches and deadbolts which install easily and accept most other manufactures...

Marks USA M9901 Cylinder Dogging Kit for M9900, 36" Panic device dogging kit Replaces hex dogging M9900 devices Fits 3 devices Includes mortise cylinder 1-1/4" Mortise cylinder with standard cam included

Maxum® Deadbolts Deadbolts are about strength. Just hold an ANSI Grade 1 Maxum® deadbolt in your hand, and you know this is one tough hunk of protection. Maxum deadbolt is available as a single- or double-cylinder or with a “captive...

COMMERCIAL DEADBOLTS FOR USE IN:1. Office Buildings2. Shopping Centers3. Mixed-use Buildings4. Multi-family ResidencesCOMMERCIAL DEADBOLTS MEETS THE FOLLOWING REQUIREMENTS:All deadbolts meet ANSI Grade 2 test requirements.UL listed 3 hour fire rated...

OVERVIEWTop selling Schlage grade 2 B Series deadbolts rival many grade 1 products for strength, durability and versatility. These competitively priced deadbolts are offered in 11 finishes, 7 functions and 3 cylinder formats. Their design includes...

OVERVIEWSchlage B Series deadbolts have long been the industry standard for tubular deadbolts. Built Schlage strong, B Series deadbolts are among the most secure and durable in the industry. The commercial Grade 1 deadbolts are also among the most...

Dormakaba QDB200 Deadbolt Lock QDB200 series Grade 2 deadbolts have more built-in features for attack resistance. In addition to quality materials and construction, we added components to combat saw, drill, and wrench attacks. When you’re choosing...

Grade 2 Single Cylinder Deadbolt US32D - SC1 Keyway KA4 • Heavy Duty Grade 2• Adjustable 2 3/8" - 2 3/4" Backset• Door Range 1-3/8" to 1 3/4" 35mm-45mm Thickness• 1" x 2-1/4", square corner faceplate, 1" housing...

Grade 3 Double Cylinder Deadbolt US32D - SC1 Keyway KA4 • Heavy Duty Grade 3• Adjustable 2 3/8" - 2 3/4" Backset• Door Range 1-3/8" to 1 3/4" 35mm-45mm Thickness• 1" x 2-1/4", square corner faceplate, 1" housing diameter•...

DRX SeriesANSI Grade 1 Heavy Duty Anti-Ligature Thumbturn Mortise Deadbolt Description The DRX is an ANSI Grade 1 heavy duty commercial quality deadbolt that provides a positive deterrent to forced entry. The health safety thumb turn design enhances the...

Yale D Series Cylindrical DeadboltYale® D series deadbolts are the ideal choice for a wide variety of commercial applications where consistent quality, ease of use and installation are required.FEATURES & BENEFITSANSI/BHMA Certified Grade 1 or 2,...

OVERVIEWSchlage B Series deadbolts have long been the industry standard for tubular deadbolts. Built Schlage strong, B Series deadbolts are among the most secure and durable in the industry. The commercial Grade 1 deadbolts are also among the most...

CRB800 SERIES GRADE 1 HEAVY DUTY DEADBOLTS Heavy Duty Single Cylinder Deadbolt Deadbolt thrown or retracted by key from outside or by inside turn unit. Bolt automatically deadlocks when fully thrown.   FEATURES TRIM - Wrought Brass or Stainless...