Schlage Residential F170 Siena...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$34.00
$23.96
Schlage Residential Schlage Residential F170 - Siena Knob Half Dummy SCR-F170-NONKEYED-SIE

Schlage Residential F170 Siena Knob Half Dummy Cylindrical Lockset

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Model: F170 SIE 626
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$34.00
$23.96
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Schlage Residential F170 Siena Knob Half Dummy Cylindrical Lockset

Professional Residential Door Hardware Solution

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

Professional Features & Benefits

  • Door Thickness Compatibility: Accommodates 1-3/8" to 1-3/4" doors for versatile residential installation options.
  • Dual Backset Design: Universal latch fits either 2-3/8" or 2-3/4" backsets for flexible door preparation requirements.
  • Grade 2 Construction: ANSI/BHMA Grade 2 certification ensures reliable performance for residential applications.
  • Durable Materials: Zinc and steel construction provides long-lasting durability for daily residential use.
  • Easy Installation: Features 3-step installation process requiring only a screwdriver for quick setup.
  • Standard Latch System: Includes 1" x 2-1/4" latch with 1/4" radius corner faceplate and 1/2" throw for reliable operation.
  • Complete Strike Package: Comes with 1-5/8" x 2-1/4" radius corner full lip strike for proper door frame integration.
  • 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 between 1-3/8" and 1-3/4" and backset measurement of 2-3/8" or 2-3/4".
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door surfaces for proper alignment.
  3. Prepare door by drilling required holes according to manufacturer specifications for the dual backset latch system.
  4. Install the spring latch assembly and secure the lockset components to door per manufacturer torque specifications.
  5. Adjust knob operation for proper alignment and smooth function throughout the full range of motion.
  6. Test device operation to verify proper dummy function with both knobs always unlocked. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Residential Interior Doors
  • Closet and Storage Room Access
  • Pantry and Utility Room Doors
  • Home Office and Study Areas
  • Guest Room and Secondary Bedrooms
  • Multi-Family Residential Properties
  • Apartment and Condominium Units

Why Choose Schlage Residential Quality?

Schlage Residential F Series locksets deliver professional-grade reliability with zinc and steel construction rated for Grade 2 residential performance. The 10 Year warranty provides comprehensive coverage for long-term confidence. Engineered for demanding residential applications where dependable passage operation and easy installation are essential.

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 Type:
Knob
Handle Design:
Sienna 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 SIE 626 – Frequently Asked Questions

1) Do I need to drill a 2-3/8 or 2-3/4 inch backset for a Schlage F170 dummy knob?
Neither. Backset only matters when there's a latch going into the edge of the door, and the F170 half dummy has none. It surface mounts to the door face through the rose, so all you're doing is fastening the rose where you want the knob. That also means it goes on either hand, left or right, with no handing to specify.
2) Will a Schlage Siena knob dummy match the F51 and F10 Siena knobs already on my other doors?
Yes, that's the point of it. The F170 uses the same Siena knob and the same rose designs as the keyed and passage F Series knobs, so a closet door with a dummy reads identical to the bedroom door beside it with a working knob. Order the same finish and the same rose design across the group. Finishes run 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.
3) Does a Schlage F170 half dummy come with a latch and strike like the rest of the F Series?
No. The 16-080 dual-option spring latch and the 10-027 full lip radius strike listed for the F Series ship with the functioning knobs, not with the dummy. A half dummy is knob and rose only, plus its mounting screws. If you're replacing a working knob with a dummy, the old latch and strike in the door stay put or come out; nothing new goes in their place.
4) I need a knob for a closet door that actually latches shut, not a dummy. What should I order instead of the Schlage F170 Siena?
The F170 Siena knob is a dummy - it is a surface-mounted pull with no latch and no working mechanism, which is why its function is described as both knobs/levers always unlocked. If the closet door has to stay closed against a strike, order a passage knob instead: the Emtek Select Brass Conical Stem Dark Walnut Knob is built for passage/hall/closet duty, so it turns a retracting latch. Use the dummy on a door held by a ball catch, roller catch, or magnet, and on the inactive leaf of a pair; use the passage knob anywhere the latch does the holding.
5) Can a Schlage F170 knob go on an entry door if I add a deadbolt above it?
No. The F170 is a non-keyed dummy with no latch and no cylinder, so it cannot secure an opening on its own or hold the door closed between deadbolt throws. For an exterior door, use a handleset that carries its own keyed cylinder: the Delaney Katana single cylinder handleset with interior trim is a Grade 2 unit, the same grade as the F170 knob, and the Bravura 913-Savannah handleset with 615 interior plate and 906-Macon interior knob is also Grade 2 and finishes the inside of the door with a knob rather than a lever. Keep the F170 for interior openings.
6) What is the rose design choice on the Schlage Siena dummy knob and does it change the door prep?
Four rose designs are offered: Alden, Addison, Andover, and Wakefield. It's a trim appearance choice, not a functional one, so pick whichever matches the roses on the rest of your Schlage F Series knobs. Every finish and rose combination is the same half dummy underneath.
7) Will a Schlage F170 dummy knob work on a 1-3/8 inch closet door?
Yes. The F Series is rated for doors 1-3/8 inch through 1-3/4 inch, which covers both the thinner hollow-core interior doors common in older homes and standard 1-3/4 inch stock. Both ends of that range are fine for the half dummy.
8) Should I order a half dummy or a full dummy for a double closet door?
For a pair of closet doors you want two of these, one on each leaf. The F170 is a half dummy, meaning one knob on one face. A full dummy set puts a knob on both faces of the same door and is what you use on a single inactive leaf that gets pulled from both sides, like a French door into a room. If you only ever pull the door from one side, the half dummy is the right part and the cheaper way to cover the opening.
9) Is this Schlage knob keyed, and can it be locked?
Non-keyed, and it cannot lock. There's no cylinder, no thumbturn, and no button. The knob is fixed decorative trim. If you need a lockable knob in the Siena style, look at a Schlage F Series keyed entry or privacy function instead.
10) Is a Schlage F Series knob strong enough for apartment turnover work?
It's built for residential duty: zinc and steel construction, ANSI/BHMA Grade 2. That's the right tier for apartment and condo interiors, closets, and bedroom doors in multi-family. For a corridor door, a leasing office, or anything on a fire-rated opening in a commercial building, spec a commercial cylindrical lockset instead, and note that a dummy knob has no function on a fire door in any case.
11) We are moving to credentialed access on unit doors. Does the Schlage F170 knob fit into that plan?
The F170 Siena is a fully mechanical, non-electronic dummy knob, so it plays no part in an access control system - it has no reader, no credential, and no latch to release. Where an opening needs to be opened by credential, the Paxton PaxLock Pro Galaxy lever latch lock is the device for it: a battery powered lever lock with a dual frequency reader running 13.56 MHz, 2.4 GHz, and Bluetooth with AES128, listed for a 1-3/4 inch door thickness and carrying ISED, UL, and FCC. The F170 still has a place on the same floor plan for closet and inactive-leaf doors, where nothing needs to latch or be controlled.
12) Is a single cylinder deadbolt an alternative to the F170 Siena knob on an interior door?
They do different jobs and one does not replace the other. The F170 Siena is a cylindrical dummy knob - trim that gives a hand something to pull, with no locking mechanism at all. The Delaney Traditional and Delaney Contemporary Round deadbolts are Grade 3 cylinder x thumbturn units, which means a key outside and a thumbturn inside, and they mount in a separate bore above the knob bore. A deadbolt secures the door but gives you nothing to pull on; the dummy gives you a pull and secures nothing. On a door that needs both, they are ordered together, not one instead of the other.
13) For a multi-family unit, what is the difference between a Grade 2 Schlage F170 knob and the Grade 3 handleset options?
Grade is an ANSI/BHMA durability tier, and the F170 Siena knob carries Grade 2. Among the handlesets, the Delaney Katana is also Grade 2 and the Bravura Savannah, Jacksonville, Austin, and Montgomery handlesets are Grade 2; the Callan Visconti and Callan Briona single cylinder handlesets and the Delaney Avino handleset are Grade 3. If a property standard calls for Grade 2 throughout the unit, the F170 knob and the Grade 2 handlesets meet that line item together. Note that grade does not make the F170 interchangeable with any of them - it is dummy trim, while all of those handlesets are keyed entry sets for an exterior door.
14) The unit front door is getting a handleset and I want the interior knob to look like the F170 Siena. What handlesets come with a knob inside?
The Schlage F170 Siena is a knob, not a lever, so to keep a knob shape on the entry door choose a handleset whose interior trim is a knob rather than a lever. The Bravura 913-Savannah, 915-Jacksonville, and 971-Austin handlesets all pair a 615 interior plate with a 906-Macon interior knob. The Bravura 973-Montgomery instead uses a 672 interior plate with a 939-Charlotte interior lever, and the Emtek Select Brass Conical Stem Dark Walnut Knob is a knob but a passage function, so it belongs on an interior opening rather than the entry.
15) What else does ZenSupply carry if I want a passage knob instead of a dummy in a similar look?
The Emtek Select Brass Conical Stem Dark Walnut Knob in passage function is the working equivalent if you need the knob to actually turn and retract a latch on a hall or closet door. It's a different look, brass with a dark walnut grip rather than the all-metal Siena, so it won't blend into a run of Schlage F Series openings. Match the Schlage if the rest of the doors are Schlage; go Emtek if this is a standalone door you want to stand out.
16) I'm doing a whole house, what Grade 2 entry hardware pairs with these Schlage interior dummy knobs?
For the front door, the Bravura Savannah 913, Jacksonville 915, and Austin 971 handlesets all come with the 906 Macon interior knob and are Grade 2, the same tier as the F Series interiors. The Delaney Katana 400 handleset is also Grade 2 if you want a single cylinder set. Bravura's Montgomery 973 pairs with the 939 Charlotte lever rather than a knob, so skip that one if you're keeping knobs throughout. Callan's Visconti and Briona handlesets are Grade 3, a step down from the Grade 2 interiors.
How fast can I get the Schlage Residential F170 SIE 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 SIE 626 come with a warranty?
Absolutely. The Schlage Residential F170 SIE 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 SIE 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 SIE 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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