Design Hardware US-26D Faceplate Deadbolt

The Design Hardware US-26D Faceplate Deadbolt is a high-security, Grade 2 deadbolt designed for commercial and residential applications. Built with a durable steel chassis, corrosion-resistant finish, and advanced security features, this deadbolt provides reliable protection and long-term performance.

Key Features

• ANSI Grade 2 Certified – Meets and exceeds ANSI A156.2, Series 4000 standards
• UL Listed – Certified for “A” Label 3-hour fire-rated doors
• ADA Compliant – Meets ADA and ANSI A117.1 accessibility codes
• Clutching Mechanism – Provides vandal resistance on locking functions
• Non-Handed Design – Fully reversible for left- or right-handed doors

Technical Specifications

• Chassis Material: Steel with zinc dichromate coating for corrosion resistance
• Trim: 5-inch solid zinc diecast lever, 3-inch wrought brass rose
• Backset & Latchface:
  • Standard: 2-3/4-inch backset, 1-1/8-inch x 2-1/4-inch latchface
  • Optional: 2-3/8-inch backset, 1-inch x 2-1/4-inch latchface
  • Self-adjusting front for square or beveled edge doors
• Latchbolt: Stainless steel with 1/2-inch projection, deadlocking on keyed functions
• Cylinder:
  • 6-pin solid brass, C keyway, with two silver nickel keys
  • Optional keyways available (11 competitor keyways)
  • Replacement cylinders supplied loose (not pre-installed)
• Strikes:
  • Standard: 4-7/8-inch x 1-1/4-inch ASA
  • Optional: 2-3/4-inch T strike or full lip strike with 1/4-inch radius corner
• Door Prep: ANSI A115.2 – 2-1/8-inch crossbore
• Door Thickness:
  • Factory set for 1-3/4-inch doors
  • Adjustable for 1-3/8-inch to 2-inch thick doors

Finishes

• In-Stock Options:
  • US26D (Satin Chrome)
  • US10B (Oil-Rubbed Bronze)
• Special Order Options:
  • US3 PVD, US4, US15, US26 PVD (PVD provides a lifetime finish)

Additional Features

• Combination Screws – Compatible with wood or metal doors and frames
• Secure, Vandal-Resistant Design – Clutching mechanism prevents forced entry
• Limited Lifetime Warranty – Ensures long-lasting durability

Applications

• Commercial buildings – Offices, schools, healthcare facilities
• Multi-family housing – Apartments, condominiums, hotels
• Retail and public spaces – High-traffic doors requiring security and durability

The Design Hardware US-26D Faceplate Deadbolt is built for strength, accessibility, and long-term security, making it an excellent choice for both new installations and replacement projects.