Baldwin’s Bethpage knob’s smoothly curved profile reflects classical beauty that shines in any home. Featuring solid brass construction and available in finishes both popular and exotic, this knob, constructed for thicker doors, is both durable and matches a variety of decors.
Keyed Entry (Single Cylinder): Baldwin’s single cylinder keyed entry knobs and levers are able to be locked and unlocked from the exterior with a key, and then locked or unlocked from the inside with a turn-button. Primarily used for securing entrances, garages, and storerooms.
Features:
Manufactured using solid forged brass for maximum strength and durability
Latches are constructed for exceptional durability and smooth operation
Each knob is polished and finished by hand
Made for both right and left handed thicker doors
Designed for quick and easy installation
Features a concealed mounting system with no fasteners visible to accumulate dirt and debris
Provided with an adjustable backset latch
Includes a limited lifetime warranty
Baldwin products feature the highest quality and craftsmanship that has been respected for generations
Two keys will be shipped per lock. Three or more items keyed alike will ship a total of 6 keys
Key Product Attributes:
Solid Forged Brass Construction: All Baldwin hardware begins with raw bars of solid brass which are heated, and pounded into specially made dies—producing a stronger, more substantial product. The difference between lesser metals and heat forged brass is noticeable the minute you hold it in your hands—solid brass is heavier, smoother, and naturally resists corrosion.
Premium Estate Latch: An industry standard, Baldwin’s Estate latch features a 28 degree rotation providing for easier turning and smoother operation than latches utilizing a 40 degree rotation. Each lever-strength latch also includes heavy-duty springs to offset the weighty construction that accompanies solid forged brass. Further, each Baldwin latch comes with an anti-friction insert that allows for nearly silent closing while also greatly reducing strike plate scratches.
Lifetime Finishes™: Baldwin’s multi-patented Lifetime Finishes™ provide unprecedented protection against the effects of weather, normal wear and tear, and even the rigorous test of coastal salt air. By adapting the vapor deposition processed used to create premium gold pens, Baldwin creates a unique surface across your door hardware that is guaranteed to withstand the ravages of time.
Living Finishes: Baldwin Living Finishes, which include Non-Lacquered Brass, Vintage Brass, Oil Rubbed Bronze, and Distressed Oil Rubbed Bronze, are designed to mimic the patina of a well-loved piece of vintage hardware, and as such will change and adapt over time naturally. For those who appreciate the well-worn look of aged door hardware, but still require the strength and durability of a Baldwin finish, Living Finishes are an ideal fit.
Concealed Screws: Baldwin Estate Collection knobs and rosettes (with the exception of medium rosette models R028, R031, R034, R037, R040, and R043) install cleanly on both the interior and exterior of the door, completely concealing all screws required for the installation. All you’ll ever see is the door, and the hardware you’ve chosen for it—seamlessly co-existing.
Specifications:
Backset: Adjustable 2-3/8″ or 2-3/4″
Cross Bore: 2-1/8″
Edge Bore: 1″
Door Thickness: 1-7/8″, 2″, 2-1/4″, 2-1/8″
Handing: Left, Right, Reversible
Interior Knob Height: 2.51″
Exterior Knob Height: 2.58″
Interior Projection: 2.78″
Exterior Projection: 2.52″
Product Weight: 3 lbs
Cylinder: 5 Pin
Additional Functions:
5237.ENTR: Single Cylinder Keyed Entry Door Knob Set with Emergency Exit
5238.ENTR: Single Cylinder Keyed Entry Door Knob Set with Emergency Exit for Thicker Doors
5237.FD: Full Dummy Door Knob Set
5238.FD: Full Dummy Door Knob Set for Thicker Doors
5239.ENTR: Single Cylinder Keyed Entry Door Knob Set
5241.ENTR (This Model): Single Cylinder Keyed Entry Door Knob Set for Thicker Doors
Additional Baldwin Links
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Baldwin Bethpage Collection
Specifications
| Thermostat | Traditional |
| Material | Brass |
| Handle Material | Metal |
| Concealed Screws | Yes |
| Handshower | Left, Reversible, Right |
| Latch Faceplate | Square Corner |
| Rosette Shape | Arch |
| Solid Construction | Solid Brass |
| Cylinder Type | Single Cylinder |
| Function | Keyed Entry |
| Knob Shape | Egg |
| Cylinder | 5 Pin C |
| Keyway | C |
| Panic Proof | No |
| Locking Mechanism | Thumbturn |
| Product Weight | 3 lbs. |
| Handle Height | 2.511 in. |
| Backset | 2-3/4", 2-3/8", Adjustable 2-3/8" or 2-3/4" |
| Cross Bore | 2-1/8" |
| Door Thickness | 1-7/8", 2", 2-1/4", 2-1/8" |
| Edge Bore | 1" |
| Trim Height | 3.28 in. |
| Trim Width | 2.57 in. |
| Handle Projection | 2.78 in. |
| Approved for Commercial Use | No |
| Collection | Estate, Estate Pre-Configured |
| Series | Bethpage |
| 28 Degree Latch | Yes |
| Color | Antique Nickel, Distressed Antique Nickel, Distressed Oil Rubbed Bronze, Distressed Venetian Bronze, Lacquered Vintage Brass, Lifetime Graphite Nickel, Lifetime Polished Brass, Lifetime Polished Nickel, Lifetime PVD Satin Brass, Lifetime Satin Nickel, Non-Lacquered Brass, Oil Rubbed Bronze, Polished Chrome, Satin Black, Satin Brass, Satin Brass and Black, Satin Brass and Brown, Satin Chrome, Satin Nickel, Venetian Bronze, Vintage Brass |
| Color Tone | Blacks, Brass Tones, Bronze Tones, Nickel Tones, Silver Tones |



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