Mechanical Features
Construction: Extra heavy-duty cylindrical lock; solid cast housing and solid cast zinc levers, stainless steel cylindrical drive components
Installation: ASA 161 door preparation with 4 additional through bore holes; retrofits cylindrical & tubular locksets with a 2 3⁄4" (70 mm) backset
Door handing: Non-handed, field reversible (pre-assembled for left-hand door installations)
Numeric pushbuttons: Vandal resistant, 5 button, plus Enter button, anodized aluminum, mechanical
Weight: 8.0 lbs. (3.65 kg)
Strike: ASA and standard strike plates are included
Backset: 23⁄4" (70 mm)
Latch: 1⁄2" (13 mm) throw latch, floating face plate 3⁄4" (19 mm) throw latch, beveled face plate
Key override: Universal key-in-lever cylinder (XK) with Universal Kaba High security 1539 6-pin cylinder included.
Kaba 90 keyway, keyed different. Tailpieces included for compatibility with the following cylinders:
Abloy 5277 Abloy 5477 Arrow C 100
ASSA 65611 ASSA 65691 Australian
Corbin / Russwin 2000-03 Kaba Ilco 1599 Kaba 1539
Marks Medeco 20W200H1 Sargent 10 Line
Schlage 23-001 Schlage Primus 20-760
Models prepared for small format interchangeable cores: Best compatibles (6 or 7 pin length).
Models prepared for large format removable cores: Schlage, Medeco, ASSA, and Yale.
Door thickness: 13⁄8" (35 mm) to 2 1⁄4" (57 mm)
Pre-assembled to accommodate doors 1 5⁄8" to 2" (41 to 51 mm)
Finish: Satin Chrome 26D (626), lifetime Satin Brass 04 (606), Duranodic 55 (695), lifetime Bright Brass 03 (605), Black (676)
Minimum requirement: stile 5" (127 mm)

Lock Operation
Certification and Testing
Combination code: One code per lock made of any combination of one to five numbers (pressed individually or simultaneously)
Number combinations: Thousands of possible combinations
Code changing: Accomplish with the lever release combination change tool from the lock exterior (model 5021) or from the lock interior (model 5031)
Emergency access: Mechanical key override

Certification and Testing
Accessibility standard: Americans with Disabilities Act (ADA)
Fire rating: Three-hour UL/ ULC Fire rating for “A” label doors
Environmental Highly weather resistant
operating conditions:
Durability: ANSI/BHMA A156.2, Grade 1 Certified
Warranty: 3 years