Schlage Residential F170 Plymo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$22.00
$15.38
Schlage Residential F170 Plymouth Knob Half Dummy Cylindrical Lockset

Schlage Residential F170 Plymouth Knob Half Dummy Cylindrical Lockset

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Model: F170 PLY 626
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$22.00
$15.38
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Schlage Residential F170 Plymouth Knob Half Dummy Cylindrical Lockset

Professional Residential Door Hardware Solution

The Schlage Residential F170 Plymouth Knob Half Dummy Lockset delivers reliable non-keyed passage function for residential applications. This Grade 2 cylindrical lockset accommodates door thickness from 1-3/8" to 1-3/4" with dual backset options for 2-3/8" or 2-3/4" installations. Constructed with zinc and steel components, this non-handed lockset provides both knobs always unlocked operation for interior passage applications.

Professional Features & Benefits

  • Door Thickness Compatibility: Accommodates 1-3/8" to 1-3/4" doors with dual backset latches fitting either 2-3/8" or 2-3/4" backsets for versatile installation options.
  • Grade 2 Construction: ANSI/BHMA Grade 2 certified zinc and steel construction provides reliable performance for residential applications.
  • Easy Installation: Features simple 3-step installation process requiring only a screwdriver for quick setup.
  • Universal Design: Non-handed configuration works on both left and right swing doors without modification.
  • Dummy Function: Both knobs always unlocked design ideal for closets, pantries, and other passage applications where latching is not required.
  • Standard Hardware Included: Comes with 1" x 2-1/4" latch with 1/4" radius corner faceplate and 1-5/8" x 2-1/4" radius corner full lip strike.
  • Manufacturer Warranty: 10 Year warranty coverage for added confidence and protection.

Standard Features

Certification: ANSI/BHMA A156.2-2017 Commercial Grade 2; ANSI/BHMA A156.39-2015 Residential Grade AAA; Available UL Listed for 3-hour fire door (F10, F40 (CSV Only), F51A, F80 functions).
Latch: 1"x 2-1/4", 1/4" radius corner faceplate, 7/8" housing diameter, 1/2" throw, circular drive-in included, universal latch
Strike: 1-5/8" x 2-1/4" radius corner, full lip, no box
Backset: Dual backset latches, fits either 2-3/8" or 2-3/4" backsets
Cylinder: 5-Pin, C keyway, keyed alike (KA4)
Door Range: 1-3/8" – 1-3/4"
Keys: Two per lock, 5-pin, C section

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness range of 1-3/8" to 1-3/4" and backset requirements for 2-3/8" or 2-3/4" installation.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for the cylindrical lockset installation.
  3. Prepare door by drilling required holes per manufacturer specifications for the 1" x 2-1/4" latch and strike installation.
  4. Install the spring latch and mounting hardware, securing the lockset to door per manufacturer torque specifications.
  5. Mount the 1-5/8" x 2-1/4" radius corner full lip strike to the door frame ensuring proper alignment with the latch.
  6. Test knob operation to verify smooth function and proper dummy operation with both knobs always unlocked. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Residential Interior Passage Doors
  • Closet and Pantry Applications
  • Home Office and Study Areas
  • Bedroom and Bathroom Passage Doors
  • Multi-Family Residential Properties
  • Apartment and Condominium Units
  • Single-Family Home Interior Applications

Why Choose Schlage Residential Quality?

Schlage Residential F Series locksets deliver professional-grade reliability with zinc and steel construction certified to ANSI/BHMA Grade 2 standards. The 10 Year manufacturer warranty provides added confidence for residential applications. Engineered for dependable performance with easy 3-step installation requiring only basic tools for professional results.

ANSI/BHMA Grade 2 rated mechanical knob or lever with solid brass construction and SecureKey re-keyable cylinder.

Manufacturer Resources

Product Specs

Series:
F Series
Subcategory:
Bored Locksets
Grade:
Grade 2
Warranty:
10 Year
Standard Strike:
10-027: Full Lip Radius Strike, 2-1/4" x 1-5/8"
Standard Latch:
16-080: Spring Latch, Dual Option (Round, Drive-in)
Keyed Function:
Non-Keyed
ANSI/BHMA:
F75
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Keyed:
No
Electronic:
No
Commercial/Residential:
Residential
Function Description:
Both knobs/levers always unlocked
Lock Type:
Cylindrical
Lock Function:
Passage
Product Type:
Bored Locksets
Handle Design:
Plymouth Knob
Handle Type:
Knob
Product Attribute:
Cylindrical Locks
Product Model:
F10
Product Function:
Dummy
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/8" to 1-3/4"
Product Category:
Mechanical Locks
Product Substrate:
Zinc and Steel
Department:
Door Hardware

Schlage Residential F170 PLY 626 – Frequently Asked Questions

1) Does the Schlage F170 Plymouth half dummy knob actually latch, or is it just a pull?
No latch at all. The F170 half dummy is a single knob on a rose that mounts to the door face and doesn't turn or retract anything, so there's no bore-through, no latch, no strike. Use it where a door is held shut by a ball catch, roller catch, or magnetic catch and you just need something to pull on: false drawer fronts, inactive leaves of a pair, closet and pantry doors. If you need the knob to turn and retract a latch, that's the passage function (F10), not the F170.
2) I need a knob for a closet door that actually turns. Is the F170 the right one?
No, and this is the most common mis-order in this family. If the closet door has a latch and you want the knob to retract it, you need a passage lockset, not a dummy. Schlage's F Series passage is the F10; the F170 is fixed trim with no moving parts. Emtek's Select Brass Conical Stem Dark Walnut Knob is another passage-function knob option if you want a wood-and-brass look instead.
3) What is the closest non-keyed knob alternative to the Schlage F170 Plymouth for an interior passage door?
The Schlage F170 Plymouth is a non-keyed cylindrical knob whose function description is both knobs/levers always unlocked, sized for doors 1-3/8 inch to 1-3/4 inch thick. The nearest non-keyed knob alternative is the Emtek Select Brass Conical Stem Dark Walnut Knob, which is built for the Passage/Hall/Closet function and uses a wood knob on a brass conical stem rather than the Plymouth zinc and steel knob. Both suit a closet, pantry, or bedroom door where nothing needs to lock; the choice comes down to the Plymouth's ANSI/BHMA Grade 2 zinc and steel build and eight finishes versus the Emtek's Dark Walnut Handle appearance.
4) What should be ordered instead of an F170 Plymouth knob for a front entry door that needs to lock?
The Schlage F170 Plymouth is a non-keyed knob with both knobs always unlocked, so it is an interior part and will not secure an entry. For an exterior door, a single cylinder handleset carries the key on the outside and interior trim inside: the Delaney Katana 400-KA is a Grade 2 single cylinder handleset with interior trim, and the Bravura 913-Savannah pairs a keyed exterior handle with a 615 interior plate and 906-Macon interior knob for buyers who want the same knob feel indoors that the Plymouth gives. The Bravura 915-Jacksonville and 971-Austin are the same arrangement in different exterior styling, all rated Grade 2 like the F170.
5) What finishes and rose styles can I get the Schlage F170 Plymouth knob in?
Eight finishes: 605 Bright Brass, 609 Antique Brass, 619 Satin Nickel, 620 Antique Nickel, 622 Matte Black, 625 Bright Chrome, 626 Satin Chrome, and 716 Aged Bronze. Each one is offered with four rose designs, Kinsler, Addison, Camelot, and Century, so the Plymouth knob can be matched to whichever rose shape is already on the other doors. That's what makes this an easy fleet match for a property manager standardizing a building: pick the rose profile that matches the existing Schlage F Series trim, then the finish.
6) Will a Schlage F170 dummy knob fit a 1-3/8 inch door?
Yes, the F Series range covers 1-3/8 inch to 1-3/4 inch doors, which takes in both the thinner older interior door and the standard 1-3/4 inch. On a half dummy the thickness matters less than it does on a working lock, since the knob mounts to one face rather than passing through the door, but the range is what the F Series is rated to.
7) Do I need to order left hand or right hand for the Schlage F170 dummy knob?
No handing to specify. The F170 is non-handed, so the same part goes on a left or right swing door with no changes. Order by finish and rose design only.
8) Is the Schlage F170 half dummy suitable for a commercial building?
It's a residential-line product. The F Series is built for houses, apartments, and condos, so it fits multi-family interior doors and light hospitality well. For a school, hospital, or office corridor where the spec calls for commercial cylindrical trim, look at a commercial-grade dummy instead of the F170.
9) Can a single cylinder deadbolt be used in place of a Plymouth knob lockset on a bedroom or closet door?
No, they do different jobs. The Schlage F170 Plymouth is a non-keyed cylindrical knob with a knob on each side and no locking function, which is what lets it operate a closet or hall door with one hand. A deadbolt such as the Delaney Traditional 200-B or the Delaney Contemporary 200-LTR is a Grade 3 cylinder by thumbturn device with no handle at all, so it secures a door but gives nobody a way to pull it open. On an interior opening a deadbolt is an addition to a knob, not a replacement for one.
10) Which alternatives carry a lever instead of a knob for doors that need ADA-friendly operation?
The Schlage F170 Plymouth uses a knob, which requires grasping and twisting. Where a lever is wanted on the interior side, the Bravura 973-Montgomery handleset comes with a 672 interior plate and a 939-Charlotte interior lever, and the Paxton PaxLock Pro Galaxy is a lever latch lock. Both are lever-operated rather than knob-operated; the Bravura 973-Montgomery is a Grade 2 mechanical handleset, so it also brings a keyed exterior the Plymouth knob does not have.
11) Is there a credentialed electronic option for openings where a Plymouth knob will not do?
The Schlage F170 Plymouth is a mechanical, non-electronic knob with no credential reader. Where an opening needs access control, the Paxton PaxLock Pro Galaxy is a battery powered lever latch lock with a dual frequency 13.56 MHz and 2.4 GHz reader, Bluetooth, AES128 encryption, and UL and FCC listing, built for a 1-3/4 inch door thickness. The F170 accepts a wider 1-3/8 inch to 1-3/4 inch door range, so on a thinner interior door the mechanical knob is the one that fits.
12) Do I need a key or a cylinder for the Schlage F170 half dummy?
Nothing to key. The F170 is a non-keyed dummy trim, so there's no cylinder, no keyway, and nothing to add to a keying schedule. Useful to know if you're pricing a job where every other opening on the floor is keyed: this one drops out of the key system entirely.
13) Is the Schlage F170 Plymouth knob strong enough for apartment turnover work?
It's zinc and steel construction in the F Series, which carries ANSI/BHMA Grade 2. For a dummy trim the grade matters mostly as a durability marker on the rose and knob finish, since there's no latch mechanism taking cycles. For multi-family closet and pantry doors it holds up to tenant handling, and the finish range means replacements a few years out still match.
14) What's the difference between the Schlage F170 dummy and the Grade 2 handlesets ZenSupply carries?
Different jobs entirely. The F170 is an interior dummy knob, no key and no latch. The Grade 2 handlesets like the Bravura 913-Savannah or the Delaney Katana are single-cylinder exterior entry sets with a keyed cylinder and interior trim, for the front door. If you're outfitting a whole unit, the handleset goes on the entry and the F170 goes on the closets.
15) What is the difference between the Grade 2 F170 Plymouth and the Grade 3 alternatives?
The Schlage F170 Plymouth knob is certified ANSI/BHMA Grade 2 with zinc and steel construction. Among the alternatives, the Delaney Avino 400-AV handleset and the Callan Visconti and Briona single cylinder handlesets are Grade 3, while the Delaney Katana 400-KA handleset is Grade 2. Grade 2 and Grade 3 are different ANSI/BHMA cycle and strength tiers, so a property manager standardizing a building on one tier should check the grade line before mixing them across openings.
How fast can I get the Schlage Residential F170 PLY 626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schlage Residential F170 PLY 626 come with a warranty?
Absolutely. The Schlage Residential F170 PLY 626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Schlage Residential F170 PLY 626?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Schlage Residential F170 PLY 626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

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