Schlage Residential J54 Byron ...
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$25.39
Schlage Residential Schlage Residential J54 - Entry Lock Byron Knob with C Keyway, 16255 Latch and 10101 Strike SCR-J54-KEYED-BYR

Schlage Residential J54 Byron Knob Entry Lock with C Keyway and Triple Option Latch

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Model: J54 BYR 605
$50.00
$25.39
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In Stock (leaves warehouse same day if ordered before 3pm ET)

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Schlage Residential J54 Byron Knob Entry Lock with C Keyway and Triple Option Latch

Professional Residential Entry Lock Solution

The Schlage Residential J54 Byron Knob Entry Lock delivers reliable entrance security with classic residential styling. This Grade 2 cylindrical lock features a 5-pin C keyway cylinder, dual backset compatibility for 2-3/8" or 2-3/4" installations, and accommodates door thickness from 1-3/8" to 1-3/4". The lock includes a triple option latch (16255) with round, square, and drive-in configurations plus a full lip strike (10101) for versatile installation requirements.

Professional Features & Benefits

  • Door Thickness Compatibility: Designed for 1-3/8" to 1-3/4" doors with dual backset options for 2-3/8" or 2-3/4" installations.
  • Grade 2 Commercial Rating: ANSI/BHMA A156.2-2011 Commercial Grade 2 certification provides reliable performance for residential applications.
  • Versatile Latch System: Triple option latch (16255) includes 1" x 2-1/4" configurations with round, square corner, and drive-in options for various door preparations.
  • Professional Cylinder Security: 5-pin C keyway cylinder keyed alike (KA4) with two keys per lock for consistent access control.
  • Easy Installation Design: Simple 3-step installation process requires only a screwdriver for quick professional setup.
  • Fire Door Option: Available UL Listed configuration for 3-hour fire door applications (J54 function specific).
  • Complete Hardware Package: Includes full lip strike (10101) with 1-5/8" x 2-1/4" radius corner design for secure door frame integration.

Standard Features

Certification:ANSI/BHMA A156.2-2011 Commercial Grade 3
Available option for UL Listed for 3 hour fire door (J10 and J54 functions only
Latch: Dual Option: 1" x 2-1/4", 1/4" round faceplate and drive-in
Triple Option: 1" x 2-1/4", square corner and 1/4" round faceplate, drive-in latch (J54)
Strike: 1-5/8" x 2-1/4" radius corner, full lip, no box
Backset: Dual backset latches, fits either 2-3/8" or 2-3/4" backsets
Cylinder: 5-Pin, C keyway, keyed alike (KA4)
Door Range: 1-3/8" – 1-3/4"
Keys: Two per lock, 5-pin, C section

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Residential Entry Doors
  • Multi-Family Housing Units
  • Apartment and Condominium Buildings
  • Single-Family Home Construction
  • Residential Renovation Projects
  • Property Management Applications
  • Home Security Upgrades

Why Choose Schlage Residential Quality?

Schlage Residential J Series locks deliver professional-grade reliability with ANSI/BHMA Grade 2 certification and versatile installation options. The triple option latch system and dual backset compatibility ensure proper fit across various door preparations. Engineered for demanding residential applications where dependable entrance security and classic styling are essential.

Backed by Schlage's Lifetime Limited Mechanical and Finish Warranty.

Manufacturer Resources

Product Specs

Series:
J Series
Subcategory:
Bored Locksets
Grade:
Grade 2
Standard Strike:
10-101: Round Corner Full Lip
Standard Latch:
16-255: Dead Latch, Triple Option (Round, Square, Drive-in)
Keyed Function:
Single Cylinder
ANSI/BHMA:
F82
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Leversets
Keyed:
Yes
Electronic:
No
Commercial/Residential:
Residential
Function Description:
Inactive trim for one side of door; Used for door pull or as matching inactive trim
Lock Type:
Cylindrical
Lock Function:
Entrance
Handle Design:
Byron Knob
Handle Type:
Knob
Product Attribute:
Cylindrical Locks
Product Model:
J54
Product Function:
Entrance
Door Hand Direction:
Non-Handed
Door Thickness Range:
1-3/8" to 1-3/4"
Product Category:
Mechanical Locks
Department:
Door Hardware

Schlage Residential J54 BYR 605 – Frequently Asked Questions

1) Will the Schlage J54 Byron knob entry lock fit a 1-3/8 inch door, or does it need a 1-3/4 inch door?
Both. The J54 covers a door thickness range of 1-3/8 inches to 1-3/4 inches, so it drops onto older interior-weight doors and standard 1-3/4 inch entry doors without any spacer kit or thickness-specific part number.
2) My doors have a 2-3/4 inch backset, do I have to order a different Schlage J54?
No separate part. The J54 ships with a dual backset latch that adjusts to either 2-3/8 or 2-3/4 inches, which are the two backsets used on residential and light commercial bored doors. One box covers a mixed building.
3) Will the Schlage J54 latch work in my existing door prep if the edge bore is square-cornered or drive-in?
The J54 comes with the 16-255 triple option dead latch, which covers a 1 x 2-1/4 inch square corner faceplate, a 1/4 inch round corner faceplate, and drive-in with no faceplate at all. Whatever the previous lock left in the door edge, one of the three configurations matches it, so no routing is needed on a replacement.
4) Can I key the Schlage J54 to the Schlage C keys my building already uses?
Yes. The J54 uses a 5-pin C keyway cylinder, the standard Schlage residential section, so it keys into an existing C keyway system. Keying is a required selection at order: keyed different, keyed alike across multiple locks, or less cylinder if you are supplying your own. There is also a key code field if you need it cut to an existing bitting.
5) The building requires lever handles for ADA compliance - what entry lock replaces a Byron knob on the same door?
A knob will not satisfy an accessible-route requirement, so switch to a lever in the same entrance function. The Hager 2525 is a Grade 2 commercial cylindrical entry lock with a lever handle covering doors 1-3/8 inch to 2 inch, which spans the 1-3/8 inch to 1-3/4 inch range the Byron knob J54 is built for. The Falcon B511CP6D is a Grade 2 cylindrical lever in entrance/office function, and the Cal-Royal AG00 is a Grade 2 entrance lever on a Schlage C keyway. All three keep the entrance function - key outside, free egress inside - while replacing the knob grip.
6) What holds up better than a Grade 2 residential entry knob on a high-traffic apartment or corridor door?
Step to a Grade 1 cylindrical lock. The Dexter C1000 Series entry/office lock is Grade 1, keyed, with a clutching lever, and fits doors 1-3/8 inch to 1-3/4 inch, the same thickness range as the Byron knob J54, which carries a Grade 2 rating. The clutching mechanism lets the lever spin free when locked instead of transmitting force to the internals. For a knob rather than a lever in a keyed entrance function, the Arrow HK11-BB is a turn-pushbutton entrance cylindrical lock with a ball knob and conventional cylinder on 1-3/8 inch to 1-3/4 inch doors.
7) Is the Cal-Royal AUS00 a substitute for a Schlage J54 entry lock?
They serve the same opening but not the same spec. The Cal-Royal AUS00 is an entrance/office lever with a solid brass forged body rated Grade 3, fitting doors 1-3/8 inch to 1-3/4 inch. The J54 Byron knob is rated Grade 2 on that same door range. If a drawing or a housing standard calls for Grade 2, the AUS00 does not meet it; if the opening is an interior office door with no grade callout, the AUS00 covers the function with a lever instead of a knob. The Callan Artino entrance leverset is likewise a Grade 3 entrance product.
8) Which cylindrical locks will not fit a 1-3/8 inch door the way the Schlage J54 does?
Several commercial cylindrical locks start at 1-3/4 inch and will not go on a thinner leaf. The Corbin Russwin CL3110 passage lock and the CL33903 electrified lever are both specified for 1-3/4 inch to 2 inch doors, as is the Arrow GL01 passage lock and the Arrow MK02-TA privacy knob. Design Hardware J75 and X75 passage levers are built for 1-3/4 inch doors. The J54 Byron knob covers 1-3/8 inch to 1-3/4 inch, so on older residential leaves at 1-3/8 inch those alternates are out and a lock that reaches 1-3/8 inch is required.
9) The J54 has a UL Listed fire door option - which comparable locks are fire rated?
The Byron knob J54 offers a UL Listed configuration for 3 hour fire doors on the J54 function. Among the alternates, the Falcon K101 is a Grade 1 non-handed passage cylindrical lock carrying a fire rating for doors 1-3/8 inch to 2-1/4 inch, and the Corbin Russwin CL3110 is a Grade 1 vandal resistant passage lever with a fire rating for 1-3/4 inch to 2 inch doors. Both of those are passage function, so they suit a rated corridor or stair door that latches without keying rather than a rated keyed entry.
10) Does the Schlage J54 entry lock come with a strike, and what size is it?
A 10-101 full lip strike is included, 1-5/8 x 2-1/4 inches with radius corners and no dust box. If your frame is prepped for a square corner strike or you need a boxed strike behind it, plan on ordering that separately.
11) Do I need to know the handing before ordering a Schlage J54 knob lock?
No handing to specify. The J54 is non-handed, so the same lock works on a left or right hand door. That matters for a property manager buying a case of them for mixed openings, since nothing gets sent back for the wrong hand.
12) Is a knob entry lock like the Schlage J54 strong enough for an apartment building entry door?
The J54 is a Grade 2 cylindrical entrance lock, which is the middle ANSI/BHMA duty tier and the usual pick for multi-family unit doors rather than a high-traffic commercial entrance. For heavier cycle counts on a lever, a Grade 1 cylindrical like the Falcon K101 or the Dexter C1000 entry/office is the step up.
13) I want a lever instead of a knob but the same Schlage C keyway, what else is there?
The J54 is a Byron knob, not a lever, so if a lever is required for accessibility or preference, look at the Cal-Royal AG00 entrance lever, which is Grade 2 with a 6-pin Schlage C keyway and fits the same 1-3/8 to 1-3/4 inch door range. The Arrow MK33-BD-CS also runs a conventional Schlage C keyway cylinder if you need an asylum function instead of entrance.
14) Can the Schlage J54 be used on a rated fire door?
There is a UL Listed configuration of the J54 for 3 hour fire door use, and it is one of only two J Series functions offered that way. The standard J54 as configured here is not that variant, so a fire opening needs the UL Listed version specified.
15) Does an entry function knob like the Schlage J54 lock from the inside without a key?
Entrance function on the J54 means a single cylinder: keyed on the outside, thumb turn or button on the inside, so nobody inside needs a key to secure or exit. If you want a non-keyed interior door instead, a passage set like the Falcon B101 or Hager 2510 is the right part, and for bed and bath use a privacy set such as the Hager 2540.
16) I do not need a key on that door - what non-keyed lock takes the place of a keyed entry knob?
Drop to a passage or privacy set. The J54 Byron knob is a keyed single-cylinder entrance lock; where the door is a hall or closet that only needs to latch, the Falcon B101 is a Grade 2 non-handed cylindrical passage lever, and the Arrow GL01 is a Grade 2 passage cylindrical lock with a Sierra lever, non-keyed. For a bedroom or bath that needs a thumbturn instead of a key, the Kwikset 300BRNL Breton is a Grade 3 privacy lever set for 1-3/8 inch to 1-3/4 inch doors, matching the J54 door range. None of these accept a cylinder, so they cannot be brought onto a keyed system later.
17) What do I use on the storeroom and mechanical doors if the tenant entries are getting the Schlage J54?
Those doors want a storeroom function, which stays locked outside at all times and is keyed to enter, unlike the entrance function on the J54 Byron knob. The Cal-Royal AG05 is a Grade 2 storeroom lockset with a deadlocking latchbolt for doors 1-3/8 inch to 1-3/4 inch, the same door range the J54 covers, and the Hager 2580 is a Grade 2 storeroom cylindrical lock with a Withnell lever for 1-3/8 inch to 2 inch doors. Both hold the Grade 2 level the J54 carries, so a property standardizing at Grade 2 stays consistent across entry and storeroom openings.
18) Can I put a Design Hardware J75 on the same door as a Schlage J Series J54 since both are J Series?
No - the series names match by coincidence, not by parts. The Design Hardware J75 is a Grade 2 passage lever lockset with a flat lever for 1-3/4 inch doors, and passage means no key and no locking at all. The Schlage J54 Byron knob is a keyed single-cylinder entrance lock on 1-3/8 inch to 1-3/4 inch doors. Different manufacturer, different function, and a narrower door range on the J75, so it is not a drop-in for a keyed entry opening.
19) What replaces a keyed entry knob when I want to stop issuing keys to tenants or staff?
Move to a code-credential lock. The Delaney LP250 is a Grade 2 electronic keypad leverlock, matching the Grade 2 level of the Byron knob J54 while removing the cylinder. The Lockey 1150 is a heavy duty mechanical keypad lever set with double combination for doors 1-1/8 inch to 2 inch, a range that fully covers the 1-3/8 inch to 1-3/4 inch doors the J54 is built for, and it needs no wiring or batteries. The Emtek Classic keypad leverset is a further keypad option. The tradeoff is that none of these ride on a Schlage C key system the way the J54 cylinder does.
20) Is a dummy trim an acceptable stand-in for the Schlage J54 on an inactive leaf?
For the inactive leaf of a pair, yes, and it is the correct part - a dummy has no latch and no cylinder, it is trim only. The BEST 7KC Series 1DT is a Grade 2 non-keyed single dummy trim, matching the Grade 2 level of the Byron knob J54, and the BEST 9K Series 1DT is the Grade 1 heavy duty equivalent. The Accentra 455LN Augusta is a Grade 1 single dummy cylindrical lever. What none of them do is latch or lock, so on the active leaf you still need the keyed entrance lock.
21) Which classroom or asylum function locks pair with a Schlage C keyway entry lock across a school or clinic?
Two hold the same Schlage C section as the Byron knob J54. The Cal-Royal AG03 classroom lever is a Grade 2 lock with a 6-pin Schlage C keyway keyed different on a 2-3/4 inch backset, and the Arrow MK33-BD-CS is a Grade 2 heavy duty asylum lock with a ball knob and a conventional cylinder in Schlage C keyway. Both take keys cut on the same section as the J54 cylinder, so a single C-based system can cover entry, classroom and utility openings. The Dexter C1000 classroom and classroom security locks are Grade 1 clutching levers for 1-3/8 inch to 1-3/4 inch doors, the J54 door range, if the higher grade is wanted on those rooms.
22) Does a Yale or Accentra lock take a Schlage C key like the J54, and what is the 107S kit for?
The Accentra 107S is a Schlage cylinder adapter kit for Yale hardware, which is what lets Yale-branded locks carry a Schlage cylinder rather than the factory one. It is a Grade 1 part in apartment exit/public toilet function. That is the bridge piece if a property is already on the Schlage C section the J54 Byron knob uses and is adding Yale or Accentra openings. It is an adapter kit, not a lockset, so it does not replace the J54 on a door.
23) The opening needs a deadbolt as well as a latching entry lock - what covers both?
The Callan Bennett is a Grade 3 entrance leverset supplied as a deadbolt combination, so the entry set and the deadbolt come as one keyed group. The Byron knob J54 is a Grade 2 single-cylinder entrance lock with a latch and strike but no deadbolt, so on a door where code or an insurer requires auxiliary bolt throw it needs a separate deadbolt ordered alongside. The Bennett is a lever rather than a knob and sits at Grade 3 against the J54 Grade 2.
24) Are the Deltana Claremont and Manchester entry levers interchangeable with a Schlage J54 Byron knob?
They cover the same entry function with decorative styling rather than a residential knob. The Deltana 6201 Manchester, 6411 Morant and 6431 Linstead entry levers are all specified for doors 1-3/8 inch to 2 inch, a range that includes the 1-3/8 inch to 1-3/4 inch doors the J54 is built for; the 5851 Claremont is also an entry lever. Where they part company from the J54 is the cylinder - the J54 runs a 5-pin Schlage C keyway, so a property keyed alike on C section would key the J54 into the existing system and would need to key the Deltana sets separately.
25) Is a Kwikset 200 series passage lever a like-for-like swap for a Schlage J54 entry knob?
It is not, and the difference is security rather than style. The Kwikset 200BRNL Breton is a Grade 3 passage lever for hall and closet doors on 1-3/8 inch to 1-3/4 inch leaves, and the 200DL Delta passage lock is the same idea with an adjustable latch and round corner strike - both are non-keyed and cannot be locked. The Byron knob J54 is a keyed single-cylinder entrance lock rated Grade 2 on that same 1-3/8 inch to 1-3/4 inch door range. Use the Kwikset passage sets only on interior doors that never need to secure.
26) What finishes does the Schlage J54 Byron knob come in?
Two: 605 bright brass and 630 satin stainless steel. On a building where the other doors are already brushed chrome or stainless, 630 is the match; 605 is the polished brass look for older residential trim.
How fast can I get the Schlage Residential J54 BYR 605 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 Schlage Residential J54 BYR 605 come with a warranty?
Absolutely. The Schlage Residential J54 BYR 605 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 Schlage Residential J54 BYR 605?
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