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The Schlage ND10 is the passage latch function (ANSI F75) of the ND Series, Schlage heavy duty Grade 1 cylindrical lock. Levers on both sides retract the springlatch at all times, with no key and no locking, and the inside lever is always free for immediate egress. It is the workhorse for corridor doors, offices, and any opening that needs a durable latching lever without security.
What separates the ND Series from lighter cylindrical locks is margin over the standard. It resists 3,100 in-lb of abusive lever torque, which is over 690 lbs applied to the end of a 4-1/2 inch lever and 2.6 times the BHMA requirement. It restricts entry against 1,600 lbs of offset lever pull (8x BHMA), withstands 100 vertical impacts (20x BHMA), and shows near zero droop and wobble after 16 million cycles (16x BHMA) without set screws or O-rings.
Inside is a modular zinc and steel chassis with a cast steel spindle and solid cast levers, plus an adjustment plate and hands free torque plate that make installation fast. Choose from nine lever designs and nine finishes plus a 626AM antimicrobial coating, with a 10 year mechanical warranty behind it.
Features
- Passage latch function - levers both sides, springlatch, latch retracted by the lever from either side at all times.
- Non-keyed - no cylinder and no locking.
- Inside lever always free for immediate egress.
- ANSI/BHMA Grade 1 certified to A156.2-2011, Series 4000.
- Resists 3,100 in-lb of abusive lever torque, 2.6 times the BHMA requirement.
- Restricts entry against 1,600 lbs of offset lever pull, 8 times BHMA.
- Withstands 100 vertical impacts, 20 times BHMA.
- Near zero droop and wobble after 16 million cycles, 16 times BHMA, with no set screws or O-rings.
- Latch retraction under 200 lb preload for warped and preloaded doors, 4 times BHMA.
- Cast steel spindle and solid cast levers; modular zinc and steel chassis plated for corrosion protection.
- Adjustment plate and hands free torque plate for easy installation.
- Nine ADA compliant lever designs and nine finishes, plus optional 626AM antimicrobial coating.
- Non-handed; optional RX request to exit switch and lead lining available.
- UL Listed 3 hour fire rated and BAA compliant.
Specifications
Function
- Schlage Function
- ND10 passage latch
- ANSI Function
- F75
- Operation
- Levers both sides with springlatch. Latch retracted by the lever from either side at all times. Inside lever always free for immediate egress
- Keying
- Non-keyed. No cylinder is required or used on this function
Performance
- Abusive Lever Torque
- 3,100 in-lb, equivalent to over 690 lbs at the end of a 4-1/2 inch lever (2.6x BHMA)
- Offset Lever Pull
- 1,600 lbs (8x BHMA)
- Vertical Impact
- 100 impacts with no failure or indication of stress (20x BHMA)
- Cycle Life
- Near zero droop and wobble after 16 million cycles (16x BHMA)
- Latch Preload
- Latch retraction with 200 lb preload (4x BHMA)
Chassis and Trim
- Chassis Material
- Modular design of zinc and steel components, plated for corrosion protection
- Handing
- Non-handed
- Door Thickness
- Standard 1-5/8 to 2-1/8 inches. Optional 1-3/8 inches to 6 inches in EE, EO, EI, and ED configurations
- Backset
- Standard 2-3/4 inches. Optional 2-3/8, 3-3/4, and 5 inches
- Lever Designs
- Athens (ATH), Boardwalk (BRK), Broadway (BRW), Latitude (LAT), Longitude (LON), Omega (OME), Rhodes (RHO), Sparta (SPA), Tubular (TLR), in pressure cast zinc plated to match the finish. Tactile versions available as 8AT, 8BK, 8BY, 8LT, 8LN, 8RO, 8SP, 8TR
- Roses
- Wrought brass or zinc, plated to match the finish. Rose diameter 3-7/16 inches
- Finishes
- 605 bright brass, 606 satin brass, 612 satin bronze, 613 oil rubbed bronze, 619 satin nickel, 622 matte black, 625 bright chrome, 626 satin chrome, 643e aged bronze. Optional antimicrobial coating on 626, ordered as 626AM
Latch and Strike
- Latch
- Standard 1/2 inch throw stainless steel springlatch. Optional 3/4 inch throw anti-friction deadlatch for pairs of doors
- Default Latch Part
- 13-247, 2-3/4 inch backset with 1-1/8 x 2-1/4 inch square corner faceplate
- Strike
- Standard ANSI curved lip, 1-1/4 x 4-7/8 inches with 1-3/16 inch lip length. Optional T strike, ANSI strikes with alternative lip lengths, and dust box options
- Default Strike Part
- 10-025, ANSI, no box, 1-1/4 x 4-7/8 inches
Options
- RX
- Request to exit switch. Available on the ND10 among a short list of functions, specified under special options
- Lead Lining
- XN12-307, for lead lined door applications
- Backset Extension
- 43-005, 5 inch backset extension
- Screw Option
- TORX
- BAA
- Buy American Act compliant, available on all functions
- Ordering
- Attribute values are given in sequence separated by periods: series and function, outside lever design, outside finish, then any attributes that deviate from the defaults. The cylinder type field applies to keyed functions only and is not used on the ND10
Certifications
- ANSI/BHMA
- A156.2-2011, Series 4000 Grade 1 cylindrical locks
- Accessibility
- Complies with ICC A117.1 Accessible and Usable Buildings and Facilities
- Fire
- UL 10C and CAN/ULC-S104. Three hour A label single fire door 4 ft by 10 ft. Pairs of doors three hour at 8 ft by 8 ft with the 3/4 inch latch option; pairs 90 minute at 8 ft by 10 ft with the 3/4 inch latch option
- California Fire Code
- Levers with a return to door of 1/2 inch or less comply: Rhodes, Sparta, Tubular, Omega, Longitude, and Boardwalk
- Florida Building Code
- Complies with Florida Building Code (ASTM E330, E1886, E1996) and Miami Dade (TAS 201, 202, 203) hurricane requirements
- Federal
- Meets FF-H-106C Series 161. BAA compliant on all functions
- Warranty
- 10 year mechanical and 3 year electro-mechanical
Frequently Asked Questions
- What does ND10 mean?
- It is the Schlage function code for the passage latch, ANSI F75. Levers on both sides retract the latch at all times and the door does not lock.
- Does it take a key or a cylinder?
- No. The ND10 is a non-keyed function. There is nothing to lock, so no cylinder is ordered with it. If you need the door to lock, look at the keyed ND functions such as office, classroom, or storeroom.
- Why pay for Grade 1 on a door that does not lock?
- Cycle life and abuse resistance. A corridor or office door gets used constantly, and the ND Series shows near zero droop and wobble after 16 million cycles without set screws or O-rings, and takes 3,100 in-lb of abusive lever torque. On a high traffic passage door that is exactly where cheaper locks fail.
- Which lever designs are available?
- Nine: Athens, Boardwalk, Broadway, Latitude, Longitude, Omega, Rhodes, Sparta, and Tubular. Tactile versions are available for applications that require them.
- Does the lever choice matter for code?
- It can. For the California Fire Code, levers with a return to door of 1/2 inch or less comply, which covers Rhodes, Sparta, Tubular, Omega, Longitude, and Boardwalk. Confirm the lever design against your local requirements.
- Can it go on a fire door?
- Yes. It is UL 10C and CAN/ULC-S104 listed for a 3 hour A label single fire door up to 4 ft by 10 ft. Pairs of doors are covered at 8 ft by 8 ft for 3 hours, or 8 ft by 10 ft for 90 minutes, when the 3/4 inch latch option is specified.
- Can I get a request to exit signal from a passage lock?
- Yes. The RX option is offered on the ND10, so the lock can signal the access control system when someone operates the lever, even though the door itself does not lock. Specify RX under special options.
- What door thicknesses and backsets does it fit?
- Standard is 1-5/8 to 2-1/8 inch doors on a 2-3/4 inch backset. Optional configurations cover 1-3/8 inch up to 6 inch doors, and 2-3/8, 3-3/4, and 5 inch backsets.
- Is there an antimicrobial option?
- Yes, an antimicrobial coating on the 626 satin chrome finish, ordered as 626AM.
- What is the warranty?
- 10 years mechanical, and 3 years electro-mechanical on electrified product.
