Schlage ND172 LAT 619 Grade 1 Double Dummy TrimSchlage ND172 LAT 619 Grade 1 Double Dummy Trim offers a perfect blend of durability and functionality, ideal for a wide range of commercial applications. This Grade 1 double dummy trim features a sleek Latitude lever design in a sophisticated satin nickel finish, ensuring both style and resilience. Non-handed for versatile installation, it accommodates doors with a thickness ranging from 1 5/8" to 2 1/8", making it adaptable to various settings. Engineered to exceed BHMA Grade 1 requirements, the ND Series lockset boasts over three million operational cycles without failure, providing peace of mind in high-traffic environments such as healthcare, education, and retail. The robust zinc-plated lock chassis resists corrosion, while the steel latch bolt features a 1/2" throw, with an optional 3/4" anti-friction latch available for fire door pairs. With a ten-year limited warranty and available keying options including interchangeable cores, the Schlage ND172 ensures security without compromising on ease of use. Its ANSI curved lip strike further enhances installation flexibility, making it a trusted choice for professionals seeking reliability and performance in door hardware. Choose Schlage ND172 for a reliable solution that meets the demands of any facility.
Grade 1 Double Dummy Trim
Grade 1 Double Dummy Trim, Latitude Lever, Non-Keyed, Satin Nickel Finish, Non-Handed
Walter Schlage invented the cylindrical lock in 1920. Since then, the Schlage Lock Company has consistently delivered innovation and continuous improvement. In that tradition, The ND Series Cylindrical Lockset is a proven, easy to install product with extensive function, keying, trim and finish capabilities that work in nearly any application. The Schlage ND Series Locksets are commonly used in Healthcare, Education, Government, Office, Retail, and other commercial applications. The ND Series has been certified Grade 1; exceeding 3-million operating cycles without failure. This provides confidence that the lock will last within any type of facility. Finally, Schlage has incorporated wire-wireless capabilities that meet the access control and security needs of every facility owner.
Proven, easy-to-install lever locks with extensive function, keying, trim and finish capabilities.
The Schlage® ND family significantly exceeds BHMA Grade 1 requirements for cycle, hammer blow, lever torque, lever pull and other tests. This means confidence that the lock will last, whether the application calls for high abuse resistance or just operation over millions of cycles—without any degradation in performance.
- Handing: All ND-Series lever locksets are non-handed.
- Door Thickness: 1 5/8” to 2 1/8” (41mm–54mm) standard including Vandlgard® functions. 1 3/4” - 2” for function ND85. See accessories for spacers required for 1 3/8” doors.
- Backset: 2 3/4” (70 mm) standard. 2 3/8”, 3 3/4” and 5” (60 mm, 95 mm, 127 mm) optional.
- Faceplate: Brass, bronze or stainless steel. 1 1/8” x 2 1/4” (29 mm x 57mm) square corner, beveled.
- Lock Chassis: Zinc plated for corrosion resistance.
- Latch Bolt: Steel, 1/2” (12mm) throw, deadlocking on keyed and exterior functions. 3/4” (19 mm) throw anti-friction latch available for pairs of fire doors.
- Exposed Trim: Levers: Pressure cast zinc, plated to match finish symbols.
- Roses: Brass, bronze or zinc.
- Strike: ANSI curved lip strike 1 1/4” x 4 7/8” x 1 3/16” lip to center standard. Optional strikes, lip lengths and ANSI strike box available. See page 21.
- Cylinder & Keys: 6-pin Everest 29 S123 keyway standard with two patented nickel silver keys per lock.
- Keying Options: Interchangeable core and Primus high security cylinders. Master keying, grand master keying and construction keying.
- Warranty: Ten-year limited for all functions including Vandlgard.
Attributes
Accessible: Yes
Ada Compliance: Yes
Ansi: ANSI A156.2 Series 4000, Grade 1
Baa Qualified: Yes
Box Depth Fraction: 9-1/2 In.
Box Height Fraction: 4-3/4 In.
Box Width Fraction: 8-1/4 In.
Commercial Residential: Commercial
Country of origin: Mexico
Cylinder Type: Non-Keyed
Cylinders Present: Non-Keyed
Door Thickness: 1-5/8 In. to 2-1/8 In.
Finish: 619/US15
Finish Family: Matte Silver
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 172-Double Dummy
Function Family: Dummy
Grade: Grade 1
Handing: Non-handed
Installation: Commercial
Lever Knob: Lever
Lever Knob Design Name: Latitude
Leverknob Design: LAT - Latitude Lever
Leverknob Design Family: Straight Lever
Limited Warranty: 10 Years
Manufacturer Function: Double Dummy Trim
Maximum Door Thickness: 2-1/8 In.
Minimum Door Thickness: 1-5/8 In.
Origin: Mexico
Pack Height: 4.75"
Pack Height 2: 10"
Pack Length: 9.5"
Pack Length 2: 16.38"
Pack Qty: 1
Pack Volume: 372.28 in³
Pack Volume 2: 2394.84 in³
Pack Width: 8.25"
Pack Width 2: 14.63"
Product Height: 3.44"
Projection: 3-1/8 In.
Rose Escutcheon: Rose
Roseescutcheon Design: 3-7/16" Rose Diameter
Roseescutcheon Dimensions: 3-7/16"
Screws: Wood/Machine Screws
Series: ND Series Lever Locks
Ship Weight: 5 lbs.
Subtype: Cylindrical Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: UL/cUL Listed
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 6
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