Sure-Loc Cortina Tubular Lever...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$818.90
Sure-Loc Cortina Tubular Lever 6-Pack with Adjustable Backset

Sure-Loc Cortina Tubular Lever 6-Pack with Adjustable Backset

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Model: CT100-6 15
From the Sure-Loc Modern Collection
Selected Finish is

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

$818.90
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Sure-Loc Cortina Tubular Lever 6-Pack with Adjustable Backset

The Sure-Loc Cortina Tubular Lever 6-Pack delivers six solid die-cast levers for residential passage, privacy, and dummy door applications. Each lever features reversible handing, a 45° turn radius, and an adjustable 2-3/8" to 2-3/4" (60-70mm) backset that fits doors from 1-3/8" to 1-3/4" (35-45mm) thick. Privacy units use push-pin locking for simple, tool-free operation. This tubular lockset bundle, covering Sure-Loc models CT100-6, CT101-6, and CT102-6, is designed for straightforward installation across multiple interior doors.

Key Features

  • Adjustable Backset: Backset adjusts from 2-3/8" to 2-3/4" (60-70mm) for standard bored-lock doors.
  • Door Thickness Compatibility: Fits doors 1-3/8" to 1-3/4" (35-45mm) thick.
  • Solid Die-Cast Construction: Solid die-cast lever bodies provide durable, long-lasting residential performance.
  • Tubular Lock Type: Tubular bored lockset design for straightforward installation on standard prepped doors.
  • Multiple Lock Functions: Includes Sure-Loc models CT100-6, CT101-6, and CT102-6, covering Dummy, Passage, and Privacy lock functions to match different door applications.
  • Reversible Handing: Reversible lever design adapts to left- or right-hand doors without extra parts.
  • 45° Lever Turn Radius: Smooth 45-degree lever turn radius for easy, ergonomic operation.
  • Push-Pin Privacy Locking: Privacy function locks with a simple, tool-free push-pin mechanism.
  • Keyed Alike in Sets of 4: Applicable units are keyed alike in sets of four for coordinated access where needed.

Technical Specifications

  • Collection: Door Hardware
  • Department: Door Hardware
  • Subcategory: Levers
  • Commercial/Residential: Residential
  • Electronic: No
  • Product Group: Mechanical Locks
  • Product Category: Mechanical Locks
  • Product Subgroup: Bored Locksets
  • Product Type: Leversets
  • Package Quantity: 6
  • MAP Policy: None
  • Lock Type: Tubular
  • Keyed: No
  • Keyed Function: Non-Keyed
  • Lock Function: Dummy, Passage, Privacy
  • Product Function: Leversets
  • Product Model: CT100-6 / CT101-6 / CT102-6

Typical Applications

  • Single-Family Homes
  • Multi-Family Residential Units
  • Interior Passage and Privacy Doors
  • Bedroom and Bathroom Doors
  • Closet and Utility Doors
  • Property Management and Rental Turnovers
  • New Construction and Remodel Projects

Why Sure-Loc Cortina?

Sure-Loc Cortina leversets combine solid die-cast construction with reversible, adjustable hardware that fits a wide range of standard residential doors. The tubular design and multiple lock functions make it easy to outfit passage, privacy, and dummy doors with matching hardware from a single pack. Backed by straightforward installation and dependable materials, the Cortina 6-pack is a practical choice for efficient residential door hardware upgrades.

Manufacturer Resources

Product Specs

Series:
Cortina
Collection:
Sure-Loc Modern
Department:
Door Hardware
Subcategory:
Levers
Commercial/Residential:
Residential
Electronic:
No
Product Group:
Mechanical Locks
Product Category:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Handle Type:
Lever
Package Quantity:
6
MAP Policy:
None
Lock Type:
Tubular
Keyed:
No
Keyed Function:
Non-Keyed
Lock Function:
Dummy, Passage, Privacy
Product Function:
Leversets
Product Model:
CT100-6 / CT101-6 / CT102-6

Sure-Loc CT100-6 15 – Frequently Asked Questions

1) Do I need to order left-hand and right-hand versions of the Sure-Loc Cortina lever?
No. The Cortina lever is reversible, so the same unit handles a left- or right-hand door with no extra parts and no separate SKU. That matters on a turnover crew stocking a van: one part number covers every interior door in the unit.
2) What is the difference between the dummy, passage, and privacy versions of the Sure-Loc Cortina 6-pack?
Three separate 6-packs, one per function. Dummy (CT100-6) is a surface-mounted pull with no latch, used on closet and double doors that are held by a catch. Passage (CT101-6) latches but never locks, for halls and closets. Privacy (CT102-6) is the bedroom and bath unit and locks with a push-pin on the inside rose, no key and no tool. All three are non-keyed.
3) The Sure-Loc Cortina lever is residential rated - what should I use on a commercial corridor or classroom door instead?
The Sure-Loc Cortina is a residential tubular leverset in dummy, passage and privacy functions, with no keyed function. For commercial openings, step up to a graded cylindrical lock: the Falcon K101 is a Grade 1 passage cylindrical lock with non-handed levers, fire rated, covering doors 1-3/8 inch to 2-1/4 inch thick, and the Corbin Russwin CL3110 is a Grade 1 vandal resistant passage/closet lever, fire rated, for 1-3/4 inch to 2 inch doors. If the door needs to be keyed for a classroom, the Dexter C1000 Classroom lever is Grade 1 with a clutching lever for 1-3/8 inch to 1-3/4 inch doors.
4) I need a keyed entry lever to go with the Cortina passage and privacy levers - what pairs with it?
The Sure-Loc Cortina set is non-keyed, so an entry lever has to come from elsewhere. For residential-weight doors, the Cal-Royal AUS00 is a Grade 3 entrance/office lever with a solid brass forged body for 1-3/8 inch to 1-3/4 inch doors, and the Callan Bennett is a Grade 3 entrance leverset supplied as a deadbolt combo. If you want a keyed entry on a Schlage C keyway, the Cal-Royal AG00 is a Grade 2 entrance lever, 6-pin Schlage C keyed different, 2-3/8 inch backset, for 1-3/8 inch to 1-3/4 inch doors.
5) Is the Emtek Cortina lever the same thing as the Sure-Loc Cortina?
No - the name overlaps but the products do not. The Sure-Loc Cortina is a six-pack of residential tubular leversets in dummy, passage and privacy functions with an adjustable 2-3/8 inch to 2-3/4 inch backset. The Emtek Classic Brass Leverset with the Cortina lever is sold as a dummy pair only, in Emtek's Classic brass series. If you need working passage or privacy latches, the Emtek Cortina dummy pair will not do it.
6) What is the closest single-door equivalent if I only need one passage lever, not a six-pack?
The Sure-Loc Cortina is packaged six to a box. For a single residential passage lever, the Kwikset 200BRNL Breton passage leverset is Grade 3 and fits 1-3/8 inch to 1-3/4 inch doors, the same thickness range the Cortina covers. The Kwikset 200DL Delta passage lever is another single unit, reversible and supplied with an adjustable 6AL latch and RCS strike. For a matching single privacy lever, the Kwikset 300BRNL Breton is Grade 3 for the same 1-3/8 inch to 1-3/4 inch doors.
7) My doors are 2 inches thick - will the Cortina lever fit, and if not what will?
No. The Sure-Loc Cortina is built for doors 1-3/8 inch to 1-3/4 inch thick. For a 2 inch door, the Hager 2510 Grade 2 passage lever with the Withnell design covers 1-3/8 inch to 2 inch, and the Dexter C1000 asylum function lock is Grade 1 across 1-3/8 inch to 2 inch. The Falcon K101 Grade 1 passage lock goes further still at 1-3/8 inch to 2-1/4 inch.
8) My interior doors are fire rated - can I use the Cortina passage lever on them?
For a fire rated opening, choose a lock the manufacturer rates for it. The Corbin Russwin CL3110 Grade 1 passage/closet lever and the Falcon K101 Grade 1 passage lock both carry a fire rating, and the Arrow MK02-TA privacy lock is fire rated as well. On the residential side, the Kwikset 200DL-RCALFD Delta passage lever is supplied with a round corner adjustable 20 minute UL latch and matching strike.
9) How many levers come in a Sure-Loc Cortina pack and can I mix finishes?
Each pack is six levers of a single finish and a single function. Finishes are Satin Nickel (15), Flat Black (FBL), and Satin Brass (SB), and each of the three finishes is offered in dummy, passage, and privacy. To outfit a unit with mixed functions in one look, order a pack per function in the same finish.
10) Is the Sure-Loc Cortina lever solid or hollow, and will it hold up in a rental?
The lever bodies are solid die-cast rather than pressed hollow tube, which is the usual failure point on budget residential levers. It is rated residential duty, so it suits apartment interiors, bedrooms, baths, and closets. For corridor or amenity doors in the same building, step up to a commercial Grade 2 unit.
11) How do I replace a Kwikset passage lever with the Sure-Loc Cortina?
Both are residential tubular levers on the same standard bored prep. The Kwikset 200BRNL Breton passage lever covers 1-3/8 to 1-3/4 inch doors, the same range the Cortina fits, and the Cortina backset adjusts to 2-3/8 or 2-3/4 inches so it meets whichever bore is already in the door. Verify the existing cross bore is the standard size before swapping.
12) What is a heavier-duty dummy lever than the Sure-Loc Cortina dummy?
The Cortina dummy is a residential die-cast lever. For heavier service, the BEST 9K Series 1DT single dummy trim is a Grade 1 heavy duty non-keyed cylindrical lever, and the BEST 7KC Series 1DT is the medium duty Grade 2 version of the same single dummy trim. The Accentra 455LN Augusta is a Grade 1 heavy duty single dummy cylindrical lever in the 5400 Series. Note these are single dummy trims rather than a multi-door pack.
13) I want a decorative lever for a high-end residential remodel instead of the Cortina - what are the options?
The Sure-Loc Cortina is a modern-collection die-cast lever offered in satin nickel, flat black and satin brass. For a more traditional or decorative look on the same interior doors, the Baldwin Estate 5103 lever with the 5048 rose is offered in matching passage, privacy and handed half dummy versions, so a whole floor can be trimmed out consistently. Emtek's Arts and Crafts leverset is another route, with the Arts and Crafts and Hammered levers available as dummy pairs.
14) Does the Cortina six-pack work for a bathroom that needs a lock releasable from outside, or do I need something else?
The Cortina privacy lever locks with a tool-free push-pin. If the opening calls for a graded commercial privacy lock, the Hager 2540 is a Grade 2 privacy cylindrical lock with the Withnell lever for 1-3/8 inch to 2 inch doors, and the Arrow MK02-TA is a privacy/bed/bath cylindrical lock with a Tudor knob and a fire rating. For a public restroom rather than a private one, the Arrow MK33-BD-CS is an asylum/institution/utility function lock on a Schlage C keyway.
15) What is a mid-priced graded passage lever to consider against the Sure-Loc Cortina for apartment turnovers?
The Cortina is a residential non-keyed leverset in passage, privacy and dummy. If the spec calls for a Grade 2 passage lever on the same interior doors, the Bravura Atlanta, Orlando and Tampa round- and square-trim passage leversets are all Grade 2, as is the Bravura Miramar in US4 satin brass. The Falcon B101 is a Grade 2 medium duty passage lever with a non-handed design, and the Arrow GL01 Sierra lever is Grade 2 passage for 1-3/4 inch to 2 inch doors.
16) Can I get keypad access on the same interior doors the Cortina covers?
The Sure-Loc Cortina is a mechanical, non-electronic leverset. For coded access on a lever, the Delaney LP250 is a Grade 2 electronic keypad leverlock, the Emtek Classic keypad leverset is a decorative option in the Classic series, and the Lockey 1150 is a heavy duty mechanical keypad lever set with double combination, passage function, for doors 1-1/8 inch to 2 inch thick.
17) My door is prepped for a 2-3/4 inch backset only - is the Cortina still the right call versus a fixed-backset lock?
Yes. The Sure-Loc Cortina backset adjusts from 2-3/8 inch to 2-3/4 inch, so one part covers either prep. Many commercial alternatives are fixed: the Cal-Royal AG03 classroom lever is supplied at a 2-3/4 inch backset and the Cal-Royal AG00 entrance lever at 2-3/8 inch, so those have to be ordered to match the door.
18) Do I need to order handed levers like the Baldwin half dummy, or is the Cortina non-handed?
The Sure-Loc Cortina is reversible and adapts to a left- or right-hand door without extra parts, so one part number covers both swings. By contrast, the Baldwin Estate 5103 half dummy is ordered as a specific left hand or right hand unit. Among commercial peers, the Falcon B101 and Falcon K101 passage locks also use a non-handed lever design.
19) What is a 45 degree turn radius on a lever and does it matter for easy operation?
It is how far the lever swings down to retract the latch. The Cortina throws at 45 degrees, a short sweep that takes little wrist motion, which is why lever hardware gets specified over knobs for tenants with limited grip.
How fast can I get the Sure-Loc CT100-6 15 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 CT100-6 15 come with a warranty?
Absolutely. The Sure-Loc CT100-6 15 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 CT100-6 15?
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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