Sure-Loc Tulip Knob 6-Pack for...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$286.59
Sure-Loc Tulip Knob 6-Pack for Passage, Privacy and Dummy Doors

Sure-Loc Tulip Knob 6-Pack for Passage, Privacy and Dummy Doors

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Model: TL100-6 32D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$286.59
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Sure-Loc Tulip Knob 6-Pack for Passage, Privacy and Dummy Doors

Sure-Loc's Tulip Knob 6-Pack delivers six hollow, tulip-shaped knobs crafted from formed brass for reliable interior door hardware. Each knob features an adjustable 2-3/8" or 2-3/4" (60-70mm) backset and fits doors 1-3/8" - 1-3/4" (35-45mm) thick, covering standard residential door preparations. The set is keyed alike in sets of 4 and offered in dummy, passage, and privacy functions to suit a range of interior applications.

Key Features

  • Adjustable Backset: Each knob features a 2-3/8" or 2-3/4" (60-70mm) adjustable backset for flexible installation across standard door preparations.
  • Door Thickness Compatibility: Designed to fit doors 1-3/8" - 1-3/4" (35-45mm) thick, covering standard residential door thicknesses.
  • Durable Brass Construction: Hollow, tulip-shaped knobs are crafted from formed brass for a classic profile and dependable daily use.
  • Keyed Alike in Sets of Four: Knobs are keyed alike in sets of 4 for consistent operation across multiple doors in the same property.
  • Multi-Function Versatility: Available in dummy, passage, and privacy lock functions to suit bedrooms, bathrooms, closets, and other interior doors.
  • Tubular Lock Design: Tubular lock type construction supports straightforward installation and smooth, everyday knob operation.
  • Six-Pack Value: Includes a package quantity of 6 knobs, making this an economical choice for multi-door projects and property-wide installations.

Technical Specifications

  • Collection: Door Hardware
  • Department: Door Hardware
  • Subcategory: Knobs
  • Commercial/Residential: Residential
  • Electronic: No
  • Product Group: Mechanical Locks
  • Product Category: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Knobsets
  • Package Quantity: 6
  • MAP Policy: None
  • Lock Type: Tubular
  • Keyed: No
  • Keyed Function: Non-Keyed
  • Lock Function: Dummy, Passage, Privacy
  • Product Function: Knobsets
  • Product Model: TL100-6 / TL101-6 / TL102-6

Typical Applications

  • Single-Family Homes
  • Multi-Family Residential Properties
  • Interior Bedroom and Bathroom Doors
  • Closet Doors
  • Home Renovation Projects
  • Rental and Property Management Units

Why Sure-Loc Tulip Knob?

Sure-Loc tulip knob hardware is built from formed brass for dependable, everyday performance in residential settings. With an adjustable backset and multiple lock functions available in one convenient 6-pack, it offers a practical, consistent solution for outfitting interior doors throughout a home or rental property.

Manufacturer Resources

Product Specs

Series:
Tulip
Department:
Door Hardware
Subcategory:
Knobs
Commercial/Residential:
Residential
Electronic:
No
Product Group:
Mechanical Locks
Product Category:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Knobsets
Handle Type:
Knob
Package Quantity:
6
MAP Policy:
None
Lock Type:
Tubular
Keyed:
No
Keyed Function:
Non-Keyed
Lock Function:
Dummy, Passage, Privacy
Product Function:
Knobsets
Product Model:
TL100-6 / TL101-6 / TL102-6

Sure-Loc TL100-6 32D – Frequently Asked Questions

1) Can I use the Sure-Loc Tulip knob on an exterior or commercial door?
No. The Tulip knob is a residential-rated interior set, and none of the three functions are keyed, so there is nothing to secure an entry door with. For a keyed exterior or commercial opening, look at a Grade 2 or Grade 1 cylindrical lock instead, such as the Corbin Russwin CK4851 Entrance/Office knob lock or the BEST 8K Series entrance knob lock.
2) What is the difference between the dummy, passage and privacy Tulip knobs?
Three functions are offered in the Tulip 6-pack. Passage has no lock at all, just a latch, for halls and closets. Privacy has a push or turn button inside for bedrooms and bathrooms. Dummy is trim only, no latch and no moving mechanism, used on a closet door that holds shut with a ball catch or on the inactive leaf of a pair. None of the three are keyed.
3) What is the closest alternative to the Sure-Loc Tulip knob if I need a keyed entry knob instead of passage, privacy or dummy?
The Sure-Loc Tulip knob is non-keyed and covers dummy, passage and privacy functions only, so a keyed opening needs a different lock. The Kwikset 400P-CP Polo is a Grade 3 keyed entry knob for doors 1-3/8 inch to 1-3/4 inch thick, matching the same residential door thickness range. The Cal-Royal BER00 is a Grade 3 entrance/office knob lock with a Kwikset keyway for the same 1-3/8 inch to 1-3/4 inch doors, and the Pamex FTF-00 Baron is a Grade 3 entrance/office knob lockset over that range as well.
4) Which knob lock should I specify instead of the Sure-Loc Tulip knob for a commercial corridor or school door?
The Sure-Loc Tulip knob is a residential tubular knobset, so a commercial opening is better served by a graded cylindrical lock. The Falcon X101 is a heavy duty Grade 1 cylindrical passage knobset with an interchangeable core, fire rated, for doors 1-3/8 inch to 2-1/4 inch thick. The Corbin Russwin CK4310 is a Grade 1 passage/closet cylindrical lock with a Global knob for doors 1-3/8 inch to 2 inch. For keyed classroom use, the Dexter C2000 classroom ball knob lock is Grade 2 for 1-3/8 inch to 1-3/4 inch doors.
5) I have a 2 inch thick interior door. Will the Sure-Loc Tulip knob fit, or do I need something else?
The Sure-Loc Tulip knob fits doors 1-3/8 inch to 1-3/4 inch thick, so a 2 inch door falls outside that range. Deltana knobs are listed for 1-3/8 inch to 2 inch doors, including the 6112 St. Thomas privacy knob and the 6171 Round Knob and 3381 Egg Knob in entry function. The Corbin Russwin CK4310 Grade 1 passage lock also covers 1-3/8 inch to 2 inch, and the Falcon X101 Grade 1 passage knobset goes to 2-1/4 inch.
6) How many knobs come in the Sure-Loc Tulip 6-pack, and is it one function per pack?
Each pack holds six knobs, and you pick the function when you order, so a pack is all dummy, all passage, or all privacy. Property managers outfitting a unit typically order more than one pack to mix bedroom and bath privacy sets with passage sets for halls and closets.
7) Is the Sure-Loc Tulip knob a tubular or cylindrical lock, and what prep does it need?
It is a tubular lockset, which is the light-duty residential style that installs into a standard bored door with a face bore and an edge bore for the latch. The backset adjusts for a 2-3/8 or 2-3/4 inch hole center. Heavier cylindrical locks like the Dexter C2000 or Falcon W101 use the same style of bored prep but are built for Grade 2 commercial traffic.
8) Are the Sure-Loc Tulip knobs keyed alike?
The knobs are keyed alike in sets of four, but the functions offered (dummy, passage, privacy) are all non-keyed, so there is no key operation on the outside of these knobs. Treat the Tulip 6-pack as interior hardware. If you need keyed-alike entry locks across units, you need a keyed entrance set instead.
9) What is the Tulip knob made of, and will it hold up in a rental unit?
The knobs are hollow formed brass in a tulip profile, built for residential interior duty on bedroom, bath and closet doors. For high-traffic doors or anything on a commercial corridor, step up to a graded cylindrical lock such as the Falcon X101 (Grade 1, heavy duty, fits 1-3/8 to 2-1/4 inch doors) or the Arrow MK01 passage lock (Grade 2).
10) What is a heavier-duty single dummy trim than the Sure-Loc Tulip dummy knob?
The Sure-Loc Tulip dummy knob is a residential formed brass knob supplied in a six-pack. The Schlage A170 single dummy trim is a Grade 2 cylindrical non-keyed knob lock rated heavy duty for doors 1-3/8 inch to 1-7/8 inch thick, and the BEST 6K Series single dummy trim is a Grade 2 medium duty non-keyed cylindrical knob lock. The Bravura Biloxi with round trim and the Cal-Royal BA40 Barrington are additional dummy knob options, the BA40 covering 1-3/8 inch to 1-3/4 inch doors.
11) Is there a graded equivalent to the Sure-Loc Tulip privacy knob for bed and bath doors?
Yes. The Sure-Loc Tulip is offered in a privacy function for bedroom and bathroom doors. Graded peers in the same function include the Dexter C2000 privacy cylindrical ball knob lock, non-keyed and Grade 2 for doors 1-3/8 inch to 1-3/4 inch; the Cal-Royal BER20 privacy knob lock, Grade 3 with brass trim over the same thickness range; and the Pamex FTF10 Baron privacy knob lockset, Grade 3, also 1-3/8 inch to 1-3/4 inch. All three are sold as single locksets rather than a six-knob pack.
12) What passage knob works as a substitute for the Sure-Loc Tulip passage knob on a single door?
For a one-door replacement rather than a six-knob pack, the Arrow MK01 is a Grade 2 non-keyed passage cylindrical knob lock for doors 1-3/8 inch to 1-3/4 inch, and the Arrow RK01 is the same Grade 2 passage function with a ball knob. The Pamex FTF30 Baron is a Grade 3 passage knob lockset over the same thickness range, and the Bravura Albany and Lynchburg are Grade 2 passage knobsets with round trim if you want a decorative rose.
13) Which knob locks look like substitutes for the Sure-Loc Tulip knob but are not?
Several graded knob products serve openings the Sure-Loc Tulip dummy, passage and privacy knobs do not. The Sargent 6G04 is a Grade 2 storeroom/closet knob lock with a single cylinder and the 8XG04 is the Grade 1 heavy duty storeroom version with a 2-3/4 inch backset, both keyed storeroom functions. The Sargent 28C-KNOB and the Imperial USA ED-BKL580 are exit device trim, not standalone bored locks. The Sargent 78-2875 is an outside knob only. The Lockey 3830 is a mechanical keyless combination knob lock with auto-locking passage function.
14) For a rental unit remodel, what is the difference between the Sure-Loc Tulip knob and the Kwikset Polo knobs?
Both are residential interior knobs. The Sure-Loc Tulip is a formed brass tulip knob with an adjustable 2-3/8 inch or 2-3/4 inch backset, available in dummy, passage and privacy functions, six knobs per pack. The Kwikset 200P Polo is a passage knob for hall and closet doors supplied with a 6AL latch and RCS round corner strike, and the 200P-CP version comes with a round corner adjustable latch and round corner strike. If the same door needs to be keyed, the Kwikset 400P Polo is the entry version with a 6AL latch and RCS strike.
15) What finish is the Sure-Loc Tulip knob 6-pack available in?
Satin stainless, 32D, across all three functions (dummy, passage and privacy). If you are matching existing hardware in a building, 32D reads as a brushed silver tone and pairs with the satin nickel and satin chrome hardware already common in multi-family units.
16) What are the model numbers for the Sure-Loc Tulip 6-pack functions?
The Tulip 6-pack runs under TL100-6, TL101-6 and TL102-6, one per function across dummy, passage and privacy. Quote the model that matches the function you need plus the 32D satin stainless finish.
17) What decorative alternatives are there to the Sure-Loc Tulip knob for a higher-end interior?
The Sure-Loc Tulip knob is a hollow formed brass tulip profile offered in 32D satin stainless. For a more ornate interior, Baldwin Estate options include the 5077 Bethpage privacy knob with an R027 rose, the 5011 Colonial passage knob with a 5058 rose, and the preconfigured 5000 Baltimore 2 inch knob in passage with a 5048 rose or privacy with a 5148 rose, both with a 2-3/8 inch backset and full lip strike. Emtek porcelain knobs with a threaded rod come two knobs per set.
How fast can I get the Sure-Loc TL100-6 32D 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 Sure-Loc TL100-6 32D come with a warranty?
Absolutely. The Sure-Loc TL100-6 32D 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 Sure-Loc TL100-6 32D?
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 Sure-Loc TL100-6 32D from ZenSupply?
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