Description
Schlage ND50HD RHO 622 Grade 1 Entry/Office Lock Instructions
Schlage ND50HD RHO 622 Grade 1 Entry/Office Lock combines durability and functionality, making it an ideal choice for a range of commercial applications. This Grade 1 entrance/office lock features the Rhodes lever design and is prepared for SFIC with a construction core, all presented in a sleek matte black finish. Non-handed for easy installation, the ND50HD is designed to fit doors with a thickness between 1 5/8″ and 2 1/8″. Engineered to exceed BHMA Grade 1 requirements, this lockset withstands over 3 million operating cycles, ensuring long-lasting performance in high-traffic areas such as healthcare facilities, educational institutions, and government buildings. The lock’s robust construction includes a zinc-plated chassis for corrosion resistance and a deadlocking latch bolt that offers enhanced security. The ND50HD also supports customizable keying options, including interchangeable cores and master keying, granting flexible access control. With a ten-year limited warranty, this lock not only meets ANSI standards but also integrates seamlessly into various architectural designs. Schlage’s commitment to innovation and quality shines through in this versatile and reliable lockset, making it a top choice for professionals and discerning homeowners alike.
Grade 1 Entry/Office Lock
Grade 1 Entrance/Office Lock, Rhodes Lever, SFIC Prep with Construction Core, Matte Black 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 S123keyway 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
Manufacturer surcharge: 4.5%
Accessible: Yes
Ada Compliance: Yes
Ansi: ANSI A156.2 Series 4000, Grade 1
Ansi Function: F82 – Entry
Baa Qualified: Yes
Bolt Projection: 1/2 In.
Bore Hole Diameter: 2-1/8 In.
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: SFIC Prep with Construction Core
Cylinders Present: Single Cylinder
Door Thickness: 1-5/8 In. to 2-1/8 In.
Finish: 622/US19
Finish Family: Black
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 50-Entrance Office Lock
Function Family: Entrance
Grade: Grade 1
Handing: Non-handed
Installation: Commercial
Keying: Construction
Latch Bore Diameter: 1 In.
Lever Knob: Lever
Lever Knob Design Name: Rhodes
Leverknob Design: RHO – Rhodes Lever
Leverknob Design Family: Straight Return Lever
Limited Warranty: 10 Years
Lock Face Size: 1-1/8 In. x 2-1/4 In.
Manufacturer Function: Entrance/Office Lock
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″
Pbs Options: ‘4540300,4541421
Pins: 6 to 7
Product Height: 3.44″
Product Length: 6.28″
Product Width: 2.94″
Projection: 2-15/16 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.
Std Latch Backset Dim: 2-3/4 In.
Std Latch Number: 13-247
Std Latch Type: Deadlatch
Std Strike Height: 4-7/8 In.
Std Strike Number: 10-025
Std Strike Type: ANSI Strike
Std Strike Width: 1-1/4 In.
Strike Dimensions: 1-1/4 In. x 4-7/8 In.
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
Resources
- Everest 29 S Keyway Family Diagram
- Everest Keyways Diagram
- ND Series Electrified Functions Installation Instructions
- ND Series Electrified Functions Installation Instructions (solenoid, mfg before 3-14-2016)
- ND Series Hollow Metal Door Spacer Installation Instructions
- ND Series Lever Locks Cut Sheet
- ND Series Locks & Latches Catalog
- ND Series Locks & Latches Warranty
- ND Series Mechanical Grade 1 Cylindrical Locks Catalog
- ND Series Template
- ND170 Installation Instructions (locks manufactured after 8-15-2012)
- ND170 Installation Instructions (locks manufactured before 8-15-2012)
- ND25 Installation Instructions (locks manufactured after 8-15-2012)
- ND25 Installation Instructions (locks manufactured before 8-15-2012)
- Observe Keyways for Classic Conventional Cylinders Diagram
- Observe Keyways for Classic Primus XP Cylinders Diagram
- Schlage ND Series Electrified Cylindrical Locks Sell Sheet
- Schlage ND Series Indicator Pricing Addendum
- Schlage ND Series Sell Sheet
- Schlage ND Series Service Manual
- Schlage ND-Series Standard Installation Instructions (locks manufactured after 8-15-2012)
- Schlage ND-Series Standard Installation Instructions (locks manufactured before 8-15-2012)
- Video: AL Lock Installation
- Von Duprin Finishes Chart
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