Yale Edge Series - Sinclair Si...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14.68
Yale Residential Yale Edge Series - Sinclair Single Dummy Door Knob With Round Rose YR80SN

Yale Edge Series - Sinclair Single Dummy Door Knob With Round Rose

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Model: YR80SN-605
From the Sinclair Collection
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$14.68
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YALE EDGE YR80SN SINCLAIR SINGLE DUMMY DOOR KNOB WITH ROUND ROSE OVERVIEW

Meet Sinclair Single Dummy Knob from Yale Edge. Yale Edge Stylish hardware that installs with just one tool.

Yale Edge Series offers attractive designs and finishes to meet the needs of today’s housing market. All Yale Edge Series product is constructed to meet Grade 3 standards. Designed to fulfill the needs of the hardware market in attractive styles and current popular finishes. Whether your project includes town homes, condos,garden homes, or a single family home, look no further than Yale Edge Series to fulfill your door hardware needs with the Yale brand.

FEATURES & BENEFITS

  • Designed to meet Grade 3 standards for value and security
  • Removable cylinder for ease of re-keying without special tools
  • Non-handed levers lowers inventory needs, minimizes mistakes
  • Yale is the world's favorite lock. 
  • 1Year finish and 5 year mechanical warranty

SINGLE DUMMY FUNCTION

  • Ideal for interior doors that require a push/pull function – no latch or lock
  • Box Contents: 1x Knobs, 1x rose, strike plate, 2x screws,

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Manufacturer Resources

Product Specs

Series:
Yale Edge Series
Collection:
Sinclair
Warranty:
1 Year Finish / 5 Year Mechanical
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Knobsets
Subcategory:
Residential Door Knobs
Keyed:
No
Cross Bore:
2-1/8"
Commercial/Residential:
Residential
Handle Type:
Knob
Lock Function:
Dummy
Grade:
Grade 3
Product Attribute:
Cylindrical Locks
Product Function:
Dummy
Door Thickness Range:
1-3/8" to 1-3/4"
Product Design:
Round
Product Category:
Mechanical Locks
Product Substrate:
Metal
Department:
Door Hardware

Yale Residential YR80SN-605 – Frequently Asked Questions

1) What does a single dummy knob like the Yale Edge Sinclair actually do, and when would I use one instead of a passage knob?
A single dummy knob is a knob and rose only. There is no latch and no lock inside it, so the knob doesn't turn anything, it just gives you something to pull on. That's what you want on a closet door held shut by a ball catch or roller catch, on the inactive leaf of a French pair, or on a door where the catch hardware is separate from the trim. If the door needs a latch that retracts when you turn the knob, you want a passage knob instead, not a dummy. The Sinclair single dummy covers one face of the door only.
2) Do I need to bore a hole for a Yale Sinclair dummy knob, or does it just screw to the face of the door?
The Sinclair dummy is spec'd against a 2-1/8 inch cross bore, the same bore a standard cylindrical knob uses. That means it drops straight into an opening already prepped for a knob, which is the usual reason people buy a dummy in the first place: an old knob came off a closet or a French door leaf and the hole is already there. Door thickness range is 1-3/8 to 1-3/4 inches, covering both standard 1-3/4 inch doors and the thinner 1-3/8 inch interior doors common in older homes.
3) What comes in the box with the Yale Sinclair dummy knob? Do I need to order anything else?
One knob, one rose, a strike plate, and two screws. Nothing else is required to hang it on a door already bored 2-1/8 inches. One thing to plan for: because a dummy has no latch, whatever holds the door closed is a separate purchase. On a closet that usually means a ball catch or roller catch, and on a French pair it's typically a flush bolt on the inactive leaf. Order that alongside the knob or the door won't stay shut.
4) I'm replacing a broken passage knob on a closet door with a Yale Sinclair dummy. Will it fit the same prep?
The bore will line up, the latch will not. A passage knob uses the 2-1/8 inch cross bore plus an edge bore for the latch, and the Sinclair dummy uses the same 2-1/8 inch cross bore but puts nothing in that edge bore. You'll be left with an empty latch hole and a door that no longer catches. That's fine on a closet if you add a ball catch, but if you want the door to keep latching, order a passage knob instead. The Pamex FTF Baron passage knob is Grade 3 for the same 1-3/8 to 1-3/4 inch doors, and the Dexter C2000 passage is a Grade 2 option in the same range.
5) What is the closest equivalent to the Yale Edge Sinclair YR80SN single dummy knob from another brand?
The Schlage A170 is the nearest match in function and format: it is a single dummy trim, non-keyed cylindrical knob lock, listed at Grade 2 with a heavy duty level and a door thickness range of 1-3/8 inch to 1-7/8 inch. The Sinclair YR80SN is also a non-keyed dummy knob, built to Grade 3, covering 1-3/8 inch to 1-3/4 inch doors. Both are single dummy trim, meaning one knob on one face with no latch, so either one drops onto the same non-latching interior or closet door application.
6) I need a heavier duty single dummy knob than the Sinclair for a commercial corridor - what should I use?
The BEST 6K Series single dummy trim is the step up in that direction: it is a non-keyed cylindrical knob lock at Grade 2 with a medium duty level. The Schlage A170 single dummy trim is another, at Grade 2 with a heavy duty level. The Sinclair YR80SN is a Grade 3 dummy knob built for residential use, so on an opening where the specification calls for a commercial duty rating, the 6K or A170 dummy trim carries the grade the drawing is asking for while doing the same job - a fixed pull with no latch.
7) Is a passage knob the same thing as the Sinclair YR80SN dummy knob?
No. The Sinclair YR80SN is a dummy function knob - a fixed knob with no latch, used as a push or pull on a door that does not need to latch. A passage knob such as the Pamex FTF Baron in passage function, the Dexter C2000 passage ball knob, or the Corbin Russwin CK4410 passage/closet knob has a working latch that retracts when the knob is turned, so it holds the door closed. If the door needs to stay shut on its own, the passage models are the right family; if it is a closet slab held by a ball catch or roller catch, the dummy is what fits.
8) My door is 2 inches thick - will a Sinclair YR80SN work, or do I need something else?
The Sinclair YR80SN is rated for doors 1-3/8 inch to 1-3/4 inch thick, so a 2 inch door is outside that range. Knobs that carry the thicker range include the Corbin Russwin CK4310 passage/closet knob at 1-3/8 inch to 2 inch, the Deltana 6171 Round Knob entry and Deltana 3381 Egg Knob entry, both 1-3/8 inch to 2 inch, and the Falcon X101 heavy duty passage knobset at 1-3/8 inch to 2-1/4 inch. Those are latching functions rather than dummies, so on a thick door needing a fixed pull only, confirm the thickness against the trim before ordering.
9) Is the Yale Edge Sinclair dummy knob handed? Will the same part work on a left and right hand door?
Handing isn't a factor. A dummy knob has no latch to reverse and no cylinder to orient, so one part serves either swing and either face of the door. Yale builds the Edge Series non-handed across the board to cut down what you have to stock. For a property manager buying a case of these for closet doors, that means one part number for the whole building.
10) Is a Grade 3 knob like the Yale Edge Sinclair good enough for an apartment building or a commercial job?
Grade 3 is the residential tier, and Yale catalogs the Edge Series as residential. It's the right call for town homes, condos, garden homes, and single family work. For apartment common areas or a commercial opening you want to step up: the BEST 6K Series single dummy trim is Grade 2 and medium duty, and the Schlage A170 single dummy trim is Grade 2 heavy duty covering 1-3/8 to 1-7/8 inch doors. Both are the same dummy function in a higher-grade body. That said, a dummy carries no locking load at all, so the grade matters less here than it would on an entrance or classroom lock.
11) What finishes does the Yale Edge Sinclair round rose dummy knob come in?
Four: Satin Nickel (619), Polished Brass (605), Oil Rubbed Bronze Permanent (10BP), and Black (BLK). If you're matching hardware already on other doors in a unit, the 619 and 605 numbers are standard BHMA finish designations, so a 619 Sinclair sits next to any other 619 hardware without a mismatch. Oil Rubbed Bronze here is the permanent version, meaning it holds its color rather than living-finishing over time, which is what you want when only one door in a run is being replaced.
12) Can the Yale Sinclair dummy knob be keyed or rekeyed?
No. The Sinclair dummy is non-keyed and has no cylinder in it, so there is nothing to key, rekey, or master. Locksmiths standardizing a building on one keyway can ignore this part entirely. If the opening needs to lock, look at a keyed function instead, such as the Cal-Royal BER00 entrance/office knob, which is Grade 3 with a Kwikset keyway and fits the same 1-3/8 to 1-3/4 inch door range.
13) The bedroom door needs privacy, not a dummy - what takes the place of the Sinclair YR80SN there?
The Sinclair YR80SN is non-keyed with a dummy function, so it gives no privacy at all. For a bed or bath door in the same Grade 3 residential tier, the Pamex FTF Baron in privacy function and the Cal-Royal BER20 privacy knob lock with brass trim are both Grade 3 privacy knobs fitting 1-3/8 inch to 1-3/4 inch doors, the same thickness range the Sinclair covers. The Dexter C2000 privacy ball knob is a Grade 2 option over the same range.
14) Which knobs pair with a Sinclair YR80SN dummy if I am standardizing an apartment turn on one Grade 3 line?
Within the same Grade 3 residential tier, the Cal-Royal Barrington and Berkley lines cover the functions a unit needs alongside a dummy: the BA40 is the dummy knob, the BER20 is the privacy knob, and the BER00 is the entrance and office knob with a Kwikset keyway - all three fitting 1-3/8 inch to 1-3/4 inch doors. The Pamex FTF Baron line runs the same way with entrance and office, privacy, and passage functions at Grade 3 over that thickness range. The Sinclair YR80SN itself is the Grade 3 dummy in the Yale Edge line, covering the same 1-3/8 inch to 1-3/4 inch doors.
15) What is the Yale Sinclair dummy knob made of, and will it hold up on a closet door that gets pulled all day?
Metal construction with a round rose, built to Grade 3 residential standards. A dummy has no moving mechanism to wear out, no latch, no spindle, no cylinder, so the failure mode on a rental turnover isn't the mechanism, it's the two mounting screws working loose in the door. Snug them at turnover and the knob outlasts the paint. For heavier traffic where the trim itself gets abused, the Schlage A170 single dummy is rated heavy duty.
16) How hard is the Yale Edge Sinclair dummy knob to install?
One tool. Yale builds the Edge Series to install with a single screwdriver, and a dummy is the simplest install in the family since there's no latch to seat and no strike to align in the frame. Set the rose over the 2-1/8 inch bore, drive the two supplied screws, done. For a turnover crew doing a run of closet doors, that's a few minutes a door.
How fast can I get the Yale Residential YR80SN-605 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 Yale Residential YR80SN-605 come with a warranty?
Absolutely. The Yale Residential YR80SN-605 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 Yale Residential YR80SN-605?
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
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