Cal-Royal SOP20 Passage Grade ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$27.03
$26.51
Cal-Royal Cal-Royal SOP20 Passage Grade 3 Lever Lock SOP20

Cal-Royal SOP20 Passage Grade 3 Lever Lock with Solid Brass Forged Body

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Model: SOP20-15
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$27.03
$26.51
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Cal-Royal SOP20 Passage Grade 3 Lever Lock with Solid Brass Forged Body

The Cal-Royal SOP20 is a Grade 3 passage lever lock built to ANSI Standard A156.2 for light-duty handleset applications on wood and metal doors. Featuring an all-metal body and all solid brass forged construction, this lockset uses a non-locking knob or lever to operate the latch from the interior, while a thumb piece operates the handleset latch from the exterior. Designed with a 2 ‰" or 2 ¾" backset and a 1" x 2 ¼" round corner size standard, the SOP20 is engineered for reliable, everyday passage use in commercial settings.

Key Features

  • Backset Options: 2 ‰" or 2 ¾" backset with 1" x 2 ¼" round corner standard; square corner and drive-in adjustable backset available on special factory order.
  • Door Thickness Range: Fits doors from 1-3/8" to 1-3/4" thick.
  • Strike Compatibility: Round corner full lip strike measuring 1-3/4" x 2-1/4" with optional T-strike, plus round corner deadbolt strike at 1" x 2 ¼".
  • Bore Specifications: 1" bore diameter for the latch and 2 ‹" diameter for the lock housing, matching a 1" cross bore.
  • Heavy-Duty Construction: All metal body and parts with all solid brass forged body and a solid filled handle grip for lasting durability.
  • Reversible Handing: Reversible for right- and left-handed doors, except Mayfair style.
  • Keyway & Rekeying: Standard "KW" 5-pin Kwikset keyway that is re-keyable for master and construction keying; Weiser and Schlage "C" keyway available on special factory request.
  • Grade 3 Rating: Meets ANSI Standard A156.2 for light-duty handlesets, suited for lower-traffic passage applications.

Certifications & Compliance

  • ANSI Standard A156.2, Grade 3, Light Duty Handlesets
  • 5 Year Finish Warranty
  • 25 Year Mechanical Warranty

Technical Specifications

  • Subcategory: Cylindrical Leversets
  • Product Group: Mechanical Locks
  • Function Description: Both sides locked or unlocked by key outside or push button inside
  • Keyed Function: Non-Keyed
  • Product Subgroup: Bored Locksets
  • Keyed: No
  • Function Description: Outside knob/lever locked by pushbutton on inside knob/lever. Rotating inside knob/lever or closing door releases/unlocks button. Emergency release in outside knob/lever.
  • Commercial/Residential: Commercial
  • Lock Function: Privacy
  • Cross Bore: 1"
  • Product Attribute: Cylindrical Locks
  • Product Model: SOP30
  • Product Function: Privacy/Bed/Bath
  • Door Thickness Range: 1-3/8" to 1-3/4"
  • Door Strike: Round Corner Full Lip, 1-3/4" x 2-1/4"
  • Product Category: Mechanical Locks
  • Department: Door Hardware

Typical Applications

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

Why Cal-Royal SOP20?

Cal-Royal SOP20 leversets combine an all solid brass forged body with all-metal components to deliver dependable passage function backed by a 5 Year Finish Warranty and a 25 Year Mechanical Warranty. Built to ANSI A156.2 Grade 3 standards and re-keyable for master and construction keying, this lockset is engineered for consistent, long-term performance in commercial door applications.

Product Specs

Subcategory:
Cylindrical Leversets
Product Group:
Mechanical Locks
Function Description:
Both sides locked or unlocked by key outside or push button inside
Keyed Function:
Non-Keyed
Grade:
Grade 3
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
No
Function Description:
Outside knob/lever locked by pushbutton on inside knob/lever. Rotating inside knob/lever or closing door releases/unlocks button. Emergency release in outside knob/lever.
Commercial/Residential:
Commercial
Handle Type:
Lever
Lock Function:
Privacy
Cross Bore:
1"
Product Attribute:
Cylindrical Locks
Product Model:
SOP30
Product Function:
Privacy/Bed/Bath
Door Thickness Range:
1-3/8" to 1-3/4"
Door Strike:
Round Corner Full Lip, 1-3/4" x 2-1/4"
Product Category:
Mechanical Locks
Department:
Door Hardware

Cal-Royal SOP20-15 – Frequently Asked Questions

1) What bore prep does the Cal-Royal SOP20 need in the door?
Standard 161 style prep. The SOP20 takes a 1 inch cross bore for the latch and a 2-1/8 inch bore for the lock housing, with a 1 inch edge bore. If the door already has a 2-1/8 inch bore and a 1 inch latch bore from a previous cylindrical lockset, no new drilling is needed.
2) Will the Cal-Royal SOP20 latch into the strike already in my frame?
It ships with a round corner full lip strike measuring 1-3/4 by 2-1/4 inches, which is the common ANSI style face used on most wood and hollow metal frames already prepped for a cylindrical lock. If your frame has that same round corner cutout, the new strike drops into the existing mortise. A T-strike is available as an option if your frame is prepped that way instead.
3) My doors are 2 inches thick. What can I use instead of the Cal-Royal SOP20?
The SOP20 tops out at 1-3/4 inches, so it is the wrong part for a 2 inch door. The Hager 2510 passage lever covers 1-3/8 to 2 inches, and the Falcon K101 passage lock goes from 1-3/8 all the way to 2-1/4 inches. Both are cylindrical levers that install in the same style of prep.
4) What is the closest Grade 3 alternative to the Cal-Royal SOP20 lever lock?
The Kwikset 200BRNL RDT Breton passage lever set is the nearest match on both rating and door range - it is a Grade 3 passage lever with a 1-3/8 inch to 1-3/4 inch door thickness range, the same range the Cal-Royal SOP20 fits. The Callan Asheville CLN-AH5011 is another Grade 3 passage leverset, supplied in a satin nickel finish, which lines up with the SOP20's US15 satin nickel option.
5) I need a lever for a high-traffic corridor - what should I use instead of the Cal-Royal SOP20?
The Cal-Royal SOP20 is a Grade 3 lever built to ANSI A156.2 for light-duty use, so for heavy traffic step up to a Grade 1 passage lever. The Falcon K101 is a Grade 1 heavy duty passage cylindrical lock with non-handed levers, fire rated, covering doors 1-3/8 inch to 2-1/4 inch. The Falcon T101 is also Grade 1 heavy duty passage, and the Dexter C1000 passage lever is Grade 1 with clutching and a 1-3/8 inch to 1-3/4 inch door range that matches the SOP20's.
6) Which comparable lever gives bathroom privacy instead of the Cal-Royal SOP20?
For a bed or bath opening, the Kwikset 300BRNL RDT Breton privacy lever set is Grade 3 with a 1-3/8 inch to 1-3/4 inch door thickness range matching the Cal-Royal SOP20. In Grade 2, the Hager 2540 uses the Withnell lever on 1-3/8 inch to 2 inch doors, and the Baldwin Estate 5103 privacy lever with 5048 rose is available for a decorative opening.
7) Why will a Corbin Russwin CL3110 not drop into a door prepped for the Cal-Royal SOP20?
Door thickness is the first thing to check. The Corbin Russwin CL3110 Grade 1 vandal resistant passage lever is specified for 1-3/4 inch to 2 inch doors, so it does not cover the thinner 1-3/8 inch doors the Cal-Royal SOP20 handles. The same applies to the Arrow GL01 Grade 2 Sierra lever passage lock, also 1-3/4 inch to 2 inch. On a 1-3/8 inch leaf, stay with a lever rated down to that thickness.
8) Is the Cal-Royal SOP20 lever handed, or does it work on both left and right hand doors?
It is reversible, so one lockset covers both left and right hand doors. The only exception called out is the Mayfair style lever. For a property manager buying a case of these for a building, that means you don't have to split the order by handing.
9) Does the Cal-Royal SOP20 take a key?
No. The SOP20 is a non-keyed cylindrical leverset, so there is no cylinder to key or master key on it. It is meant for openings where you only need to operate the latch, not secure it with a key from outside.
10) Is there a Grade 2 lever that fits the same door thicknesses as the Cal-Royal SOP20?
Yes. The Hager 2510 is a Grade 2 passage cylindrical lever lock with the Withnell design covering 1-3/8 inch to 2 inch doors, which spans the Cal-Royal SOP20's 1-3/8 inch to 1-3/4 inch range. Falcon's B101 is a Grade 2 medium duty passage lever with a non-handed design, comparable to the SOP20's reversible handing for right- and left-hand doors.
11) The Cal-Royal SOP20 is non-keyed - which comparable levers accept a key?
The Cal-Royal SOP20 is a non-keyed lever. If the opening needs key control, the Callan Artino CLN-360201 is a Grade 3 entrance leverset, the Master Lock RL01 BC Series is a Grade 3 return style keyed entry lockset, and the Callan Bennett CLN-BN3001R is a Grade 3 entrance leverset paired with a deadbolt in a combo. In Grade 2, the Hager 2525 is a commercial entry lever and the Hager 2580 is a storeroom function lever.
12) Can I use a dummy lever in place of the Cal-Royal SOP20 on an inactive door?
No - a dummy trim has no latch and does not operate anything, while the Cal-Royal SOP20 is a working cylindrical lever lock with a 1 inch cross bore and a round corner full lip strike at 1-3/4 inch by 2-1/4 inch. On a truly inactive leaf, the BEST 7KC single dummy trim is a Grade 2 non-keyed option, the BEST 9K 1DT is Grade 1 heavy duty, and the Accentra 455LN Augusta is a Grade 1 single dummy lever.
13) Are there keyless pushbutton levers that do the same job as the Cal-Royal SOP20?
If the goal is controlled access without cutting keys, the Lockey 2835 mechanical pushbutton keyless lever lock has a passage function and is ADA compliant, fitting doors 1 3/16 inch to 2 inch, and the Lockey 1150 heavy duty mechanical keypad lever set covers 1-1/8 inch to 2 inch with a double combination. The Delaney LP250 is a Grade 2 electronic keypad leverlock. The Cal-Royal SOP20 is a mechanical non-keyed lever with no code entry, fitting 1-3/8 inch to 1-3/4 inch doors.
14) What matches the Cal-Royal SOP20 if I want a decorative lever for a residential-style interior?
The Bravura Grade 2 passage leversets give a styled alternative with round trim on the Atlanta and Orlando, square trim on the Tampa, and the Miramar in a US4 satin brass finish. Baldwin's Estate 5103 passage lever with the 5048 rose is another option. The Cal-Royal SOP20 is a commercial Grade 3 lever with an all solid brass forged body, offered in US10B dark oxidized satin bronze and US15 satin nickel.
15) What should I specify instead of the Cal-Royal SOP20 for a behavioral health or utility room door?
Those openings usually call for an asylum or institution function rather than a passage lever. The Dexter C1000 asylum lock (F87) is Grade 1 for doors 1-3/8 inch to 2 inch, and the Arrow MK33-BD-CS is a Grade 2 heavy duty asylum cylindrical lock with a ball knob and conventional Schlage C cylinder. The Cal-Royal SOP20 is a Grade 3 non-keyed lever for everyday passage use.
16) Is a lever required, or can I substitute a knob lock for the Cal-Royal SOP20?
The Cal-Royal SOP20 uses a lever handle, which is the form ADA-driven specs generally call for. If a knob is acceptable, the Arrow MK02-TA is a privacy cylindrical lock with a Tudor knob, non-keyed and fire rated for 1-3/4 inch to 2 inch doors, and the Arrow HK11-BB is a turn-pushbutton entrance cylindrical lock with a ball knob and conventional cylinder for 1-3/8 inch to 1-3/4 inch doors, the same range the SOP20 covers.
17) Which passage levers are available in both Grade 1 and Grade 2 from the same series so I can standardize a building?
Design Hardware offers the X75 passage lever lockset in Grade 1 and the J75 passage lever lockset in Grade 2, both with a flat lever for 1-3/4 inch doors, so you can carry one lever look across openings of different duty levels. Accentra's Augusta trim appears on the 5301LN and the 4601LN, both Grade 2 passage levers. The Cal-Royal SOP20 is a Grade 3 lever for 1-3/8 inch to 1-3/4 inch doors.
18) What finishes does the Cal-Royal SOP20 lever lock come in?
Two: US10B dark oxidized satin bronze and US15 satin nickel. US15 is the one that blends with the brushed nickel and satin chrome trim common in offices and multi family corridors; US10B is the darker bronze look. If you are matching existing doors in a building, pick by the finish already on the hinges and closers.
19) Is the Cal-Royal SOP20 solid brass or plated pot metal?
Solid brass forged body with all metal internal parts, plus a solid filled handle grip. That matters on a light duty lock, because the usual failure point in this tier is a zinc or plastic internal component rather than the trim.
How fast can I get the Cal-Royal SOP20-15 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 Cal-Royal SOP20-15 come with a warranty?
Absolutely. The Cal-Royal SOP20-15 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 Cal-Royal SOP20-15?
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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