Stanley Security Grade 1 Entry...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$586.36
$290.08
Stanley Security Grade 1 Entry Lever, Sierra (Bent) Lever with Rose, Less Cylinder, Square 2-3/4" Backset Latch, ASA Strike 4-7/8" x 1-1/4"

Stanley Security Grade 1 Entry Lever, Sierra (Bent) Lever with Rose, Less Cylinder, Square 2-3/4" Backset Latch, ASA Strike 4-7/8" x 1-1/4"

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Model: QCL150SIE626LC
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$586.36
$290.08
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Stanley Security Grade 1 Entry Lever, Sierra (Bent) Lever with Rose, Less Cylinder, Square 2-3/4" Backset Latch, ASA Strike 4-7/8" x 1-1/4"

 

QCL100 series grade 1 heavy-duty cylindrical locks deliver quality, performance, and long-term durability at a great value. When you need a reliable lockset for high traffic, heavy abuse applications, the QCL100 series offers flexible solutions with built-in security features to meet those demands.

 

Features:

  • Designed for security. With features like thru bolt design, clutching mechanisms, and fire-rated latches—plus an available hurricane compliant option—QCL100 series locks ensure the utmost security.
  • Backed by a leading warranty. The QCL100 lock series comes with lifetime mechanical, three-year finish, and one-year electrical warranties.
  • Built for durability. We built the QCL100 series with heavy-duty torsion springs to prevent lever sag and ensure long-term durability. Each lock in the series is BHMA/ANSI grade 1 certified, and significantly exceeds performance requirements.
  • Easy to retrofit. Choose locks with a SFIC option or keep your existing small format cores and use them with QCL100 series heavy-duty locks. Electrified options are also available.
  • Simple to install. Compartmentalized packaging makes QCL100 locks easier to install.
  • Reliable value. The QCL100 series combines premium materials, construction, and performance at a great value—both in your up-front investment and in long-range durability.
  • Tested to meet Grade 1 specification of 800,000 cycles.
  • Standard clutching mechanism provides resistance to damage caused by physical force.
  • Thru-bolt design and heavy-duty spring tension provides longer performance life and prevents lever sag.
  • Concealed mounting screws.
  • Compartmentalized packaging allows for quick and easy installation.

 

Specifications:

  • Handing: All QCL100 series lever locksets are non-handed.
  • Door Thickness: 1-3/8" - 2" (35mm-51mm) standard.
  • Backset: 2-3/4" (70mm) square standard 2-3/8" and 5" (60mm, 127mm) available
  • Exposed Trim: Pressure cast zinc, plated to match finish designation.
  • Strike: ANSI strike 1-1/4" x 4-7/8" (32mm x 124mm) standard. Other strike options also available.
  • Door Prep: 2-1/8" (54mm) diameter cross bore
  • Latch Bolt: Keyed/exterior 1/2" (13mm) steel; interior 1/2" (12mm) spring latch
  • Latch Faceplate: 1-1/8” (29mm) x 2 -1/4” (57mm) standard

 

Keying:

  • 6-pin brass cylinders. Many keying options available from our factory to include, but not limited to, master keying, grand master keying and construction keying.
  • 2 keys per lockset
  • Offered with the following keyway options: BF-BEST, KW-Kwikset, WE-Weiser, SC-Schlage, GA-Yale, LA-Sargent, & LC-Less cylinder.

 

Series Functions:

  • QCL120: Single dummy
  • QCL130: Passage. ANSI F75
  • QCL135: Communicating. ANSI F111
  • QCL140: Privacy. ANSI F76
  • QCL150: Entry/office. ANSI F109
  • QCL151: Entry/office SFIC. ANSI F109
  • QCL154: Corridor. ANSI F90
  • QCL155: Corridor SFIC. ANSI F90
  • QCL160: Classroom. ANSI F84
  • QCL161: Classroom SFIC. ANSI F84
  • QCL168: Classroom security
  • QCL169: Classroom security SFIC
  • QCL170: Storeroom. ANSI F86
  • QCL171: Storeroom SFIC. ANSI F86
  • QCL192: Electronically locked
  • QCL193:Electronically locked SFIC
  • QCL194: Electronically unlocked
  • QCL195: Electronically unlocked SFIC
  • Request to exit option available on QCL170, QCL171, QCL192, QCL193, QCL194, and QCL195.

 

Finishes:

  • US3/605 - Bright brass
  • US10B/613 - Oil rubbed bronze
  • US15/619 - Satin nickel
  • US26/625 - Bright chrome
  • US26D/626 - Satin chrome

Manufacturer Resources

Product Specs

Product Group:
Mechanical Locks
Series:
QCL100 Series
Product Subgroup:
Bored Locksets
Product Type:
Cylindrical Locks
Subcategory:
Mechanical Door Locks
Commercial/Residential:
Commercial
Lock Type:
Cylindrical
Grade:
Grade 2
Product Attribute:
Cylindrical Locks
Product Function:
Entrance
Product Category:
Mechanical Locks
Department:
Door Hardware

Stanley Security QCL150SIE626LC – Frequently Asked Questions

1) What door thickness does the Stanley QCL150 entry lever fit?
Standard range is 1-3/8 inch to 2 inch (35mm to 51mm), so it covers both the usual 1-3/4 inch commercial door and thinner older interior doors. Door prep is a 2-1/8 inch cross bore with a 2-3/4 inch backset square-corner latch as supplied.
2) Do I need to order left or right hand for the QCL100 lever lock?
No handing to specify. All QCL100 series lever locksets are non-handed, so one part number works on either swing.
3) What does "less cylinder" mean on this Stanley entry lever, and what do I need to add?
Less cylinder (LC) means the lockset arrives without a keyed cylinder, so you supply one and key it into your existing system. If you would rather buy it keyed, the QCL100 series is offered in BEST (BF), Kwikset (KW), Weiser (WE), Schlage (SC), Yale (GA) and Sargent (LA) keyways with 6-pin brass cylinders and two keys per lockset. There are also SFIC versions in the series (QCL151 entry/office) if you run small format interchangeable cores.
4) Can I get a 2-3/8 inch backset instead of the 2-3/4 inch on this Stanley lockset?
Yes. 2-3/4 inch (70mm) square-corner is the standard supplied backset, and 2-3/8 inch (60mm) and 5 inch (127mm) are also available in the QCL100 series. Measure from the door edge to the center of the 2-1/8 inch cross bore to confirm which you have before ordering.
5) What is a direct cross for the Stanley QCL150 entry/office cylindrical lever lock from another manufacturer?
The closest straight equivalents are the Dorma C150, a Grade 1 heavy-duty cylindrical lock in entry/office function from the C100 series, and the Marks USA 195RAB, a Grade 1 Survivor Series entry/office clutched lever lockset supplied less core. The Stanley QCL150 is the entry/office function in the QCL100 series, ANSI F109, with a clutching mechanism and a 2-3/4 inch backset square-corner latch. All three cover a keyed-lever opening on a standard cylindrical door prep.
6) Which entry lever lock accepts a thicker door than the Stanley QCL150 handles as standard?
The Stanley QCL150 is built for 1-3/8 inch to 2 inch doors as standard. If the opening is thicker, the Dorma C150 in entry/office function and the Dorma C853 entry keyed single-cylinder lever lockset are both listed for 1-3/8 inch to 2-1/4 inch doors, and both are Grade 1.
7) What looks like a substitute for the Stanley QCL150 but will not work on an entry door?
Dummy trim. The Dorma C501 single dummy lever and the Orca Hardware OCL2170 Grade 2 half dummy lever both use a lever and rose that resemble a cylindrical lockset, but they have no latch and no cylinder, so they cannot secure or even hold an active door. The Stanley QCL150 is the keyed entry/office function with a 1/2 inch steel latch bolt. The QCL120 single dummy is the trim-only option in the same series.
8) For a school or storeroom door, should I use the Stanley QCL150 or something else?
The QCL150 is entry/office, ANSI F109, which lets the inside lever always retract and is unlocked or locked by key. For a classroom door the same series offers QCL160 classroom ANSI F84 and QCL170 storeroom ANSI F86. Across brands, the Marks USA 175RF is a Grade 2 storeroom clutched lever with a small format IC prep less core on a 2-3/4 inch backset with an ANSI strike, and the TownSteel XCE-9000 is a Grade 1 electronic classroom intruder cylindrical lockset with keypad for 1-3/4 inch to 2 inch doors.
9) What is the difference between the QCL150 entry function and the QCL170 storeroom function?
QCL150 is entry/office, ANSI F109: the outside lever can be locked or left unlocked from the inside pushbutton, which suits offices and tenant doors. QCL170 storeroom (ANSI F86) keeps the outside lever locked at all times and requires a key every time, which is what you want on mechanical rooms and supply closets. If the door is a classroom, QCL160 (F84) locks the outside lever by key only from the outside. Corridor function is QCL154 (F90).
10) Is this lever durable enough for a high traffic building entrance or school corridor?
The QCL100 series is a heavy-duty cylindrical lock tested to 800,000 cycles. It uses a clutching mechanism so forcing the locked outside lever spins it rather than breaking the internals, heavy-duty torsion springs to stop lever sag, and a thru-bolt chassis with concealed mounting screws. That combination is what holds up on abuse-prone openings.
11) Can I replace this mechanical lever with a keypad lock on the same door prep later?
Standalone electronic cylindrical locks that fit a similar bored prep are available if you move to code access. The Alarm Lock Trilogy DL2700 handles 1-5/8 to 1-7/8 inch doors and takes IC/SFIC cores, the TownSteel XCE-2000 covers 1-3/4 to 2 inch doors, and the Schlage NDEB wireless lock covers 1-5/8 to 2 inch. Note their door thickness windows are narrower than the Stanley's 1-3/8 to 2 inch, so a thin door that suits the QCL150 may not suit the electronic swap.
12) Is there a lighter-duty entry lever lockset instead of the Stanley QCL150?
Yes. The Orca Hardware OCL250 is a Grade 2 medium-duty entrance cylindrical lockset, and the Marks USA 110AB is a Grade 2 entry knob lockset on a 2-3/8 inch backset. The Stanley QCL150 sits in the Grade 1 QCL100 series tested to 800,000 cycles with heavy-duty torsion springs, which is the difference if the door sees high traffic or abuse.
13) The QCL150 needs a cylinder supplied separately. What keyed entry lever comes with its own cylinder?
The Stanley QCL150 in the less-cylinder configuration ships without a cylinder, so you install a 6-pin brass cylinder in one of the offered keyways or your own core. The Dorma C853 is an entry keyed single-cylinder lever lockset if you would rather order a complete keyed unit; the Marks USA 195RAB is also entry/office but is supplied less core like the Stanley.
14) If the door does not need a key, what replaces the Stanley QCL150?
The QCL150 is the keyed entry/office function. For an unkeyed opening, the Cal-Royal CAL30 is a Grade 1 extra heavy duty passage lockset for 1-3/8 inch to 2 inch doors, the Marks USA 195N is a Grade 1 ADA-compliant passage lever, and for bed and bath the Cal-Royal CAL20 is a Grade 1 privacy lock, also 1-3/8 inch to 2 inch. Within the same Stanley series, QCL130 is passage and QCL140 is privacy.
15) Can an electronic keypad cylindrical lock be used in place of the Stanley QCL150 entry lever?
It can where the opening should be code-controlled rather than key-controlled, but check door thickness and function. The Alarm Lock Trilogy T2 DL2700 is a Grade 1 standalone electronic cylindrical entrance lock with a digital keypad and 100 user codes, IC/SFIC compatible, fitted to 1-5/8 inch to 1-7/8 inch doors. The Schlage NDEB is a Grade 1 heavy-duty wireless cylindrical lock for 1-5/8 inch to 2 inch doors. The Stanley QCL150 is purely mechanical; if you want electrification within the same series, QCL192 is electronically locked and QCL194 electronically unlocked.
16) I keep small format interchangeable cores on site. Which entry lock takes them?
In the Stanley QCL100 series the SFIC entry/office function is QCL151, ANSI F109, so existing small format cores carry over. Elsewhere, the Marks USA 175RF is prepped for small format IC less core in storeroom function, and the Alarm Lock Trilogy T2 DL2700 is IC/SFIC compatible with keypad entry.
17) Is a Kwikset SmartCode lever an alternative to the Stanley QCL150 on a commercial corridor door?
They serve different openings. The Kwikset 912TNL ZW500 SmartCode Tustin lever is keyed one side with Z-Wave and fits 1-3/8 inch to 2 inch doors, and the Lockey 1600 is a mechanical keyless knob lock with adjustable backset for 1-1/8 inch to 2 inch doors. The Stanley QCL150 is a commercial Grade 1 cylindrical lockset in the QCL100 series with thru-bolt construction and an ANSI 1-1/4 inch by 4-7/8 inch strike, which is what a commercial hollow metal frame is typically prepped for.
18) What finishes does the Stanley QCL100 Sierra lever come in?
Five: bright brass (US3/605), oil rubbed bronze (US10B/613), satin nickel (US15/619), bright chrome (US26/625) and satin chrome (US26D/626). Satin chrome 626 is the one most commonly specified across commercial buildings, and it is the finish this entry lever is stocked in. Exposed trim is pressure cast zinc plated to match the finish, so it will blend with other 626 hardware on your other openings.
19) Is there a non-keyed version of this Sierra lever for closets and restrooms?
Within the QCL100 series, QCL130 is passage (ANSI F75) for closets and hall doors, QCL140 is privacy (ANSI F76) for restrooms and bedrooms, and QCL120 is a single dummy for inactive leaves. All use the same non-handed chassis platform, so the lever and rose match the keyed QCL150 openings in the same building.
How fast can I get the Stanley Security QCL150SIE626LC delivered?
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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 Stanley Security QCL150SIE626LC come with a warranty?
Absolutely. The Stanley Security QCL150SIE626LC 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 Stanley Security QCL150SIE626LC?
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