Kwikset 721KNL-SCAL Kingston P...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$67.00
$44.04
Kwikset 721KNL-SCAL Kingston Passage Lever with Square Corner Adjustable Latch and 83028 Strike

Kwikset 721KNL-SCAL Kingston Passage Lever with Square Corner Adjustable Latch and 83028 Strike

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Model: 721KNL-15-SCAL-83028
From the Kingston Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$67.00
$44.04
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Kwikset 721KNL-SCAL Kingston Passage Lever with Square Corner Adjustable Latch and 83028 Strike

Enhance your doors with the Kwikset KWI-721KNL Kingston Lever Passage Door Lock, designed for light commercial and interior residential applications. Featuring a sleek Kingston lever design, this passage lock offers smooth, non-locking operation, making it perfect for hallways, closets, and rooms where privacy isn’t required.

Built with a durable RCAL latch and RCS round corner strike, this hardware provides long-lasting reliability, easy installation, and a professional fit. Its sturdy construction ensures dependable performance in offices, retail spaces, or busy home areas.

Key Features:

  • Brand & Model: Kwikset KWI-721KNL Kingston Lever Passage Door Lock

  • Function: Passage lever for interior or light commercial use – no locking mechanism

  • Hardware Included: RCAL latch & SCS square corner strike

  • Design: Contemporary Kingston lever for a modern, ergonomic feel

  • Finish Options: Matches a variety of commercial and residential décors

  • Easy Installation: Fits standard door prep for quick upgrades or replacements

Whether you’re outfitting commercial spaces or upgrading your home’s interior hardware, the Kwikset KWI-721KNL Kingston Lever Passage Door Lock delivers style, comfort, and reliability for any high-traffic door.

RESOURCES & DOWNLOADS

721KNL UL Kingston Lever Set Door Installation Guide

Manufacturer Resources

Product Specs

Collection:
Kingston
Keyed Function:
Non-Keyed
Product Group:
Mechanical Locks
Product Subgroup:
Leversets
Subcategory:
Levers
Keyed:
No
Commercial/Residential:
Residential
Handle Type:
Lever
Lock Function:
Passage/Hall/Closet
Product Attribute:
Cylindrical Locks
Product Function:
Passage/Hall/Closet
Product Type:
Leversets
Product Details:
Pushbutton Lever
Fire Rating:
Yes
Latch Type Specification:
Square Corner Adjustable
Door Strike:
83028, T-Strike
Product Style:
Traditional
Product Category:
Mechanical Locks
Department:
Door Hardware

Kwikset 721KNL-15-SCAL-83028 – Frequently Asked Questions

1) What latch and strike come in the box with the Kwikset 721KNL Kingston lever?
It ships with a square corner adjustable latch and the 83028 T-strike. The adjustable latch means you do not have to specify backset when you order, and the square corner face matches a door edge that is mortised square rather than radiused. If your frame is prepped for a round corner or a full lip strike, plan on reusing the existing strike or ordering the right one separately.
2) Can I use a Kwikset Kingston passage lever on a fire rated door?
The Kingston 721KNL carries a fire rating, so it is acceptable on a rated opening from the lockset's side of the question. The rest of the assembly still has to be right: rated door and frame, rated hinges, and a self-closing device, and the strike prep has to match what the frame is listed for. Passage function leaves the latch always retractable, which is normal on a rated door that relies on a closer and positive latching rather than locking.
3) Is the Kwikset Kingston 721KNL heavy duty enough for a commercial building?
It is a residential grade product, and that is the honest answer. Kwikset describes it for interior residential and light commercial use, which covers an office hallway or a back-of-house closet, but not a school corridor or a high-cycle public restroom. For real commercial traffic in passage function, look at a Grade 1 set like the Falcon K101 or the Design Hardware X75, or a Grade 2 like the Hager 2510 or Falcon B101.
4) Will the Kingston 721KNL drop into the existing holes from an old knob or lever?
It is a cylindrical lockset, so it goes into the standard 2-1/8 inch cross bore with a 1 inch edge bore that nearly every interior residential door already has. Swapping a worn knob or lever for the Kingston is normally a screwdriver job with no new boring. The one thing to check is the latch face: this set comes with a square corner face, so if your door edge is mortised with radius corners the existing faceplate pocket will not match.
5) If the door needs to lock with a key, what replaces the Kwikset 721KNL Kingston passage lever?
The Kingston 721KNL is non-keyed, so it cannot be keyed up. For keyed openings, the Hager 2525 is a Grade 2 commercial cylindrical entry lever for 1-3/8 to 2 inch doors, the Cal-Royal AG05 is a Grade 2 storeroom lever with deadlocking latchbolt, the Cal-Royal AG03 is a classroom lever with 6-pin Schlage C keyway and 2-3/4 inch backset, and the Falcon B511CP6D is a Grade 2 entry/office lever.
6) What is a Grade 1 equivalent to the Kwikset 721KNL Kingston passage lever for a heavy-traffic commercial corridor?
The Kingston 721KNL is a non-keyed passage/hall/closet lever built for residential and light commercial interior doors. Where the opening needs a heavy duty Grade 1 passage lever instead, the Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, for doors 1-3/8 inch to 2-1/4 inch thick. The Dexter C1000 passage is also Grade 1, clutching and non-keyed, for 1-3/8 inch to 1-3/4 inch doors, and the Corbin Russwin CL3110 is a Grade 1 vandal resistant passage lever, fire rated, for 1-3/4 inch to 2 inch doors.
7) What Grade 2 passage levers are comparable to the Kwikset Kingston 721KNL?
The Kingston 721KNL is a non-keyed cylindrical passage lever. Grade 2 passage levers in the same function include the Accentra 5301LN Augusta (5300 Series), the Accentra 4601LN with Augusta trim (4600 Series), the Arrow GL01 with Sierra lever for 1-3/4 inch to 2 inch doors, the Falcon B101 medium duty non-handed passage lever, the Hager 2510 with Withnell lever for 1-3/8 inch to 2 inch doors, and the Design Hardware J75 flat lever for 1-3/4 inch doors.
8) I need a lever for a bedroom or bathroom door, not a hall door. What should I order instead of the 721KNL Kingston?
The Kingston 721KNL is passage/hall/closet function with no locking mechanism, so it will not secure a bathroom. For privacy function, the Hager 2540 is a Grade 2 privacy cylindrical lock with Withnell lever for 1-3/8 to 2 inch doors, the Arrow MK02-TA is a privacy cylindrical lock with Tudor knob, non-keyed and fire rated, and the Baldwin Estate 5103 privacy lever with 5048 rose covers the decorative side.
9) Do I have to specify handing when ordering the Kwikset Kingston passage lever?
No handing to call out. A passage set has a lever on both sides with no lock, so the same set works on a left or right hand door. Install it with the lever pointing the way the door swings and you are done.
10) I need matching levers on a closet door that only needs a pull. What pairs with the Kingston passage lever?
A closet or inactive leaf that never latches takes a dummy trim, not a passage set. The Kingston 721KNL always includes a working latch and strike. For dummy trim in the same cylindrical family style, options include the BEST 7KC single dummy trim, the BEST 9K 1DT, and the Accentra 455LN Augusta single dummy. Emtek and Baldwin also offer dummy levers, the Baldwin Estate 5103 in left and right hand half dummy.
11) Can I use a dummy lever in place of the Kingston 721KNL passage lever?
No. The Kingston 721KNL operates a latch, with a square corner adjustable latch and 83028 T-strike included, so it actually holds the door closed. Dummy trim has no latch at all and is surface mounted for pull-only doors: the BEST 9K 1DT is a Grade 1 heavy duty single dummy trim, the BEST 7KC 1DT is the Grade 2 medium duty version, the Accentra 455LN Augusta is a Grade 1 single dummy, and the Baldwin Estate 5103 half dummy comes handed left or right.
12) Is there a keyless pushbutton lever I can use instead of the Kwikset Kingston 721KNL on a door that needs controlled access?
The Kingston 721KNL is a non-keyed passage lever with no access control. For code-based entry in a lever format, the Lockey 2835 is a mechanical pushbutton keyless lever lock with passage function and ADA compliance for doors 1-3/16 inch to 2 inch thick, the 2835DC adds double combination, and the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination and passage function for 1-1/8 inch to 2 inch doors. The Delaney LP250 is an electronic keypad leverlock rated Grade 2.
13) How does the Falcon T101 differ from the Kwikset Kingston 721KNL passage lever?
Both are non-keyed cylindrical passage levers. The Kingston 721KNL is built for interior residential and light commercial doors and ships with a square corner adjustable latch and 83028 T-strike. The Falcon T101 is a Grade 1 heavy duty T Series passage lever with pressure release technology in the lever.
14) What finish does the Kingston 721KNL-SCAL come in?
Satin nickel, which is the finish most commonly matched across interior residential and light commercial openings. If you are standardizing a building on satin nickel levers, the Callan Asheville passage lever is also offered in satin nickel.
15) What style is the Kingston lever, and what else would match it on adjacent doors?
Kingston is Kwikset's traditional-styled lever, so it reads conventional rather than square-edged modern. If you are mixing brands across a job and want a similar traditional look in passage function, the Bravura Atlanta and Bravura Miramar round trim passage leversets sit in the same visual territory; the Bravura Tampa uses square trim if you want the sharper look on a different set of doors.
16) I want a square-trim passage lever rather than the Kingston 721KNL. What are my options?
The Kingston 721KNL is a traditional lever supplied with a square corner adjustable latch, but the trim itself is the Kingston design. If square rose trim is the requirement, the Bravura Tampa is a Grade 2 passage leverset with square trim; round-trim Grade 2 passage alternatives include the Bravura Atlanta, Orlando, and the Miramar in US4 satin brass.
How fast can I get the Kwikset 721KNL-15-SCAL-83028 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 Kwikset 721KNL-15-SCAL-83028 come with a warranty?
Absolutely. The Kwikset 721KNL-15-SCAL-83028 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 Kwikset 721KNL-15-SCAL-83028?
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