Cal-Royal CAL00 Grade 1 Extra ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$183.40
$151.14
Cal-Royal Cal-Royal CAL00 Grade 1 Extra Heavy Duty, Entrance Lock - Calypso Series CAL00

Cal-Royal CAL00 Grade 1 Extra Heavy Duty Entrance Lock - Calypso Series with Turn/Push Button Locking

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Model: CAL00-26D
$183.40
$151.14
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$183.40
$151.14
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Cal-Royal CAL00 Grade 1 Extra Heavy Duty Entrance Lock - Calypso Series with Turn/Push Button Locking

The Cal-Royal CAL00 is a Grade 1 Extra Heavy Duty entrance lock from the Calypso Series, engineered for doors ranging from 1-3/8" to 2" thickness with a standard 2-3/4" backset. Featuring turn/push button locking, this cylindrical lockset locks the outside lever until manually unlocked with a key or by turning the inside lever. Built with a solid brass, UL Listed 1/2" throw latch bolt that is reversible for RH or LH applications, the CAL00 meets or exceeds BHMA/ANSI A156.2 Series 4000, Grade 1 requirements for demanding commercial environments.

Key Features

  • Door Thickness Range: Accommodates doors from 1-3/8" to 2" thickness for broad application compatibility.
  • Backset Options: 2-3/4" standard backset, with 2-3/8", 3-3/4", 5", and 2-3/4" anti-friction latch with 3/4" throw for pairs of fire doors available as options.
  • Latch Bolt Construction: 1/2" throw solid brass latch bolt, reversible for RH or LH applications and UL Listed for reliable performance.
  • Latch Faceplate: 2-1/4" x 1-1/8" faceplate, adjustable for flat or beveled doors 1/8" in 2", sized for 2-3/4" backset with an optional 2-1/4" x 1-1/8" version for 2-3/8" backset.
  • Strike Compatibility: ASA strike standard, with "T" and full lip strike available on request for varied frame conditions.
  • Exposed Trim Materials: Wrought brass, bronze, or stainless steel trim with zinc casting levers plated to match the selected trim finish.
  • Cylinder & Keyway Versatility: 6 pin solid brass "C" keyway standard, compatible with Schlage E, Schlage C-K, Russwin D1-2-3-4, Corbin 59/60, Corbin-Russwin L4, Sargent LA-LB-LC, Falcon/Weiser E, Arrow A, Yale 8, Yale GA, and Kwikset; also accepts Medeco, Assa, Kaba, and Cal-Royal (HSK) High Security Cylinders.
  • Interchangeable Core Option: Accepts compatible 6 or 7 pin cores from BEST, FALCON, and ARROW when specified with the "IC" prefix, available combinated or uncombinated with factory keying options.

Certifications & Compliance

  • ANSI/BHMA A156.2 Series 4000, Grade 1
  • UL Listed Latch Bolt

Technical Specifications

  • Subcategory: Cylindrical Locks
  • Product Group: Mechanical Locks
  • Latch Faceplate: 2-1/4 x 1-1/8", adjustable for flat or beveled doors 1/8" in 2", for 2-3/4" backset. Optional 2-1/4" x 1-1/8" for 2-3/8" backset
  • Keyed Function: Single Cylinder
  • Latch Throw: 1/2"
  • Product Subgroup: Bored Locksets
  • Product Type: Knobs and Levers
  • Keyed: Yes
  • Product Attribute: Cylindrical Locks
  • Door Thickness Range: 1-3/8" to 2"
  • Door Strike: ASA Strike standard, T" and full lip Strike available on request.
  • Product Category: Mechanical Locks
  • Backset (Distance): 2-3/4"
  • Department: Door Hardware

Typical Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Hotel and Motel Properties
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings
  • Retail Establishments

Why Cal-Royal CAL00?

Cal-Royal CAL00 entrance locks deliver Grade 1 extra heavy duty performance with a solid brass UL Listed latch bolt and wrought brass, bronze, or stainless steel exposed trim built to meet BHMA/ANSI A156.2 Series 4000 standards. Broad cylinder and keyway compatibility, including interchangeable core options, makes this lockset a flexible, dependable choice for demanding commercial door hardware applications.

Product Specs

Subcategory:
Cylindrical Locks
Product Group:
Mechanical Locks
Grade:
Grade 1
Latch Faceplate:
2-1/4 x 1-1/8", adjustable for flat or beveled doors 1/8" in 2" , for 2-3/4" backset. Optional 2-1/4" x 1-1/8" for 2-3/8" backset
Keyed Function:
Single Cylinder
Latch Throw:
1/2"
Product Subgroup:
Bored Locksets
Product Type:
Knobs and Levers
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Function:
Entrance
Product Attribute:
Cylindrical Locks
Product Model:
CAL00
Product Function:
Entrance
Door Thickness Range:
1-3/8" to 2"
Door Strike:
ASA Strike standard, T" and full lip Strike available on request."
Product Category:
Mechanical Locks
Product Substrate:
Wrought Brass, Bronze or Stainless Steel, levers are Zinc casting, plated to match trim finish.
Backset (Distance):
2-3/4"
Department:
Door Hardware

Cal-Royal CAL00-26D – Frequently Asked Questions

1) Will the Cal-Royal CAL00 entrance lock fit a 1-3/8 inch wood door?
Yes. The CAL00 Calypso Series entrance lock covers doors from 1-3/8 inches through 2 inches thick, so it handles older 1-3/8 inch interior doors and standard 1-3/4 inch commercial doors on the same order. The latch faceplate is adjustable for flat or beveled doors at 1/8 inch in 2 inches, so a beveled edge does not need a separate part.
2) My existing doors are bored for a 2-3/8 inch backset. Can I still use the Cal-Royal CAL00?
Yes. Backset is a required choice when ordering the CAL00, and both 2-3/8 inch and 2-3/4 inch are offered. Pick 2-3/8 inch to drop into an existing 2-3/8 inch bore, or 2-3/4 inch, which is the standard configuration and what the standard 2-1/4 x 1-1/8 inch faceplate is sized for.
3) Do I have to specify handing on the Cal-Royal CAL00, or is it reversible?
No handing to specify. The CAL00 latch bolt is reversible in the field for right hand or left hand openings, so one lock covers either swing. That matters if you are stocking spares for a building with mixed handing, you only carry one part number per finish.
4) Can the Cal-Royal CAL00 be keyed into my existing Schlage or Sargent master key system?
Yes, across most common commercial keyways. The CAL00 ships with a 6 pin solid brass C keyway as standard, and it is available for Schlage E, Schlage C-K, Russwin D1-2-3-4, Corbin 59/60, Corbin-Russwin L4, Sargent LA-LB-LC, Falcon/Weiser E, Arrow A, Yale 8, Yale GA, and Kwikset. It also takes Medeco, Assa, Kaba, and Cal-Royal HSK high security cylinders if the building is on a restricted system.
5) Does the Cal-Royal CAL00 take a BEST interchangeable core?
Yes, with the IC prefix specified at order. So configured, the CAL00 accepts compatible 6 or 7 pin cores from BEST, FALCON, and ARROW, and can be supplied combinated or uncombinated with factory keying. If you run a small format IC system across the facility, you have to call out IC when you order, it is not a field conversion on a standard cylinder unit.
6) Is the Cal-Royal CAL00 rated for a high traffic commercial entrance?
It meets or exceeds BHMA/ANSI A156.2 Series 4000, Grade 1, which is the highest cylindrical lock grade and the one written into most commercial and institutional specs. The latch bolt is solid brass and UL Listed. Exposed trim is wrought brass, bronze, or stainless steel with zinc casting levers plated to match the trim finish.
7) What is the difference between the Cal-Royal CAL00 and the Falcon K501 entrance lock?
Both are Grade 1 entrance cylindrical locks with push-turnbutton locking, so functionally they do the same job at the door. The difference that decides it is door thickness: the Falcon K501 covers 1-3/8 inch to 2-1/4 inches, while the CAL00 Calypso covers 1-3/8 inch to 2 inches. If you are hanging hardware on a door thicker than 2 inches, go with the K501. The Falcon K501 is also listed with a fire rating, which matters if the opening is on a rated wall.
8) How does the entrance function on the Cal-Royal CAL00 actually work day to day?
Turn/push button locking on the inside. Pressing the button locks the outside lever, and it stays locked until someone unlocks it with a key outside or turns the inside lever. The inside lever always retracts the latch, so egress is never blocked. It is a single cylinder keyed function, key outside only.
9) What backset do I need for the Cal-Royal CAL00 on a pair of fire doors?
For pairs of fire doors, Cal-Royal offers the CAL00 with a 2-3/4 inch anti-friction latch at 3/4 inch throw. The anti-friction latch is what lets the door latch positively against the pressure of a closer on an active leaf. Other backsets available on the Calypso Series are 2-3/8 inch, 3-3/4 inch, and 5 inch, the 3-3/4 and 5 inch being for doors with wide stiles or applied trim that push the lever off the standard bore location.
10) What finishes does the Cal-Royal CAL00 come in, and will it match the brass hardware on my other doors?
Six finishes on the CAL00: US3 polished brass, US4 satin brass, US10 satin bronze, US10B antique bronze oiled, US26 polished chrome, and 26D satin chrome. US4 and 26D are the two that most often match existing commercial openings. The levers are zinc casting plated to match whichever trim finish you pick, so the lever and rose read as one finish.
11) I need a clutched lever on a school corridor door so a forced lever does not break the lock. Is the Cal-Royal CAL00 clutched?
The CAL00 Calypso is a standard non-clutched entrance lockset. If you want a clutch, so the outside lever spins free when locked instead of loading the spindle, look at the TownSteel CDC-109, a Grade 1 heavy duty clutched cylindrical lockset in entry/office function, or the TownSteel CEC/CECI-109, the extra heavy duty clutched version. Both cover the same entrance/office function as the CAL00.
12) I need an entrance lock I can release remotely from a front desk. Will the Cal-Royal CAL00 do that?
No. The CAL00 is a mechanical cylindrical lockset, key and turn button only, with no electrical option. For remote release at a cylindrical opening, the BEST 9KW Series is an electromechanical cylindrical lock built for remote control operation. Specifying the CAL00 and trying to add access control to it later means replacing the lock.
13) Can I use a Cal-Royal CAL00 as the inactive leaf trim on a pair of doors?
No. The CAL00 is a keyed, latching entrance lockset, so it is the wrong part for a pull-only or inactive leaf where you want matching trim and no latch. For that, use a dummy trim such as the TownSteel CRX-A-41 single dummy cylindrical lockset, which is Grade 1 stainless steel and made for 1-3/4 inch doors.
14) What faceplate size do I need to order with the Cal-Royal CAL00 latch?
The standard latch faceplate on the CAL00 measures 2-1/4 x 1-1/8 inches and is sized for the 2-3/4 inch backset. A 2-1/4 x 1-1/8 inch version is offered for the 2-3/8 inch backset. Either way the faceplate adjusts for flat or beveled doors at 1/8 inch in 2 inches, so one part covers both edge conditions on a retrofit where some doors are beveled and some are not.
How fast can I get the Cal-Royal CAL00-26D 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 Cal-Royal CAL00-26D come with a warranty?
Absolutely. The Cal-Royal CAL00-26D 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 Cal-Royal CAL00-26D?
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 Cal-Royal CAL00-26D from ZenSupply?
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