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Baldwin Estate 5057 Half Dummy Knob with 5048 Rose
FEATURES
- Beautiful finishes enhance the elegance of this forged brass masterpiece.
- Sold as a pair or an individual, knobs and levers can be used to create your own unique look.
- Pair mix and match knobs and levers with roses for interior sets like passage and privacy, or customize mortise lock sets utilizing handle set trim or a wide variety of escutcheon plates.
- This style is featured in Quick Ship as part of a complete Passage, Privacy, Full Dummy or Half Dummy set.
- Passage, Privacy & Dummy Functions come pre-configured for easy ordering.
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- Works with 1-3/8" and 1-3/4" thick doors.
- Sets include knob(s) and rosette(s).
INSTALLATION AND sUPPORTDRILLING INSTRUCTIONSWARRANTY
Manufacturer Resources
Baldwin 2025 Cabinet Hardware Lookbook
Product Specs
- Product Group:
- Mechanical Locks
- Product Type:
- Knobsets
- Subcategory:
- Door Knobs
- Product Subgroup:
- Bored Locksets
- Commercial/Residential:
- Residential
- Collection:
- Estate Series
- Knob Diameter:
- 2.37"
- Maximum Door Thickness:
- 1.75"
- Minimum Door Thickness:
- 1.37"
- Product Attribute:
- Cylindrical Locks
- Product Model:
- 5057.IDM
- Product Function:
- Dummy
- Product Projection:
- 2.12"
- Product Category:
- Mechanical Locks
- Department:
- Door Hardware
Baldwin 5057056IDM – Frequently Asked Questions
1) I need a matching set of dummy and working knobs for a whole house. Can I get the 5057 in passage and privacy too?
Yes. This Estate style is offered as complete Passage, Privacy, Full Dummy and Half Dummy sets, and those functions come pre-configured, so you can specify the same knob and rose across every opening and only change the function. Full dummy gives you a knob on both faces; half dummy is one side only.
2) What is the closest single dummy knob to the Baldwin Estate 5057 if the door is in a commercial building?
The Baldwin Estate 5057 half dummy with 5048 rose is a residential product. For a commercial opening, the Schlage A170 is a single dummy trim in the A Series rated Grade 2 heavy duty, and the BEST 6K Series 6K-1DT is a single dummy trim in Grade 2 medium duty. Both are non-keyed dummy trim like the 5057, so they serve the same purpose of a knob mounted on a door that does not latch, with a published ANSI grade for commercial specs.
3) I ordered the Baldwin 5057 but the door actually needs to latch closed. What do I use?
The Baldwin Estate 5057 is a dummy, so it is fixed trim with no latch at all. For a door that needs to close and stay shut without locking, use a passage function knob: the Omnia 434/PA is a passage latchset in the same egg-shaped traditional style, the Dexter C2000 passage ball knob is Grade 2 for 1-3/8 to 1-3/4 inch doors, and the Schlage D10S Orbit knob is a Grade 1 heavy duty passage latch.
4) Can a Baldwin Estate 5057 be used on a bathroom or bedroom door that needs to lock?
No. The Baldwin Estate 5057 is a half dummy, a fixed knob with no latch or locking mechanism. For a bed or bath door, use a privacy function knob such as the Deltana 6112 St. Thomas, which covers 1-3/8 to 2 inch doors, the Dexter C2000 privacy ball knob in Grade 2, the Pamex FTF Baron privacy knob in Grade 3, or the Cal-Royal BER20 privacy knob in Grade 3.
5) The door is thicker than 1-3/4 inches. What knob can I use if the Baldwin 5057 will not fit?
The Baldwin Estate 5057 tops out at 1.75 inch door thickness. For thicker doors, the Corbin Russwin CK4310 Grade 1 passage and the CK4851 entrance/office both list 1-3/8 to 2 inch, the Deltana 6171 Round Knob and 3381 Egg Knob entry sets list 1-3/8 to 2 inch, and the Falcon X101 Grade 1 passage knobset with interchangeable core goes to 2-1/4 inch.
6) Does the Baldwin Estate 5057 work on a fire rated door?
The Baldwin Estate 5057 is a residential half dummy with no latch. Where a fire rated opening is involved, the Falcon W101 Grade 2 medium duty passage knob lock with a 2-3/4 inch backset and the Falcon X101 Grade 1 heavy duty passage knobset both carry a fire rating.
7) What finishes does the Baldwin Estate 5057 half dummy knob come in?
Eleven finishes: 003 Polished Brass, 031 Non-Lacquered Brass, 033 Vintage Brass, 044 Satin Brass, 055 Polished Nickel, 056 Satin Nickel, 076 Graphite Nickel, 102 Oil-Rubbed Bronze, 112/11P Venetian Bronze, 190 Satin Black, and 260 Polished Chrome. Order the dummy in the same Baldwin finish code as the passage and privacy sets on the rest of the floor and the openings will match.
8) How far does the Baldwin Estate 5057 knob stick out from the door face?
Projection is 2.12 inches off the door, with a knob diameter of 2.37 inches. That matters on a closet door next to a wall return or a cabinet run, and on the inactive leaf of a pair where the knob has to clear the astragal or the adjacent door when it swings.
9) Can I mix the Baldwin 5057 knob with a different rose or use it on a mortise lock?
Baldwin's Estate knobs and roses are sold as pairs or individuals so they can be combined. The 5057 knob pairs with the 5048 rose here, and Estate knobs and levers can be mixed with other roses to build passage and privacy sets, or used as trim on mortise lock sets with handle set trim or escutcheon plates.
10) Do I need to bore the door for a Baldwin 5057 half dummy?
A half dummy has no latch and no cross bore through the door, so there is no 2-1/8 inch bore to cut. Baldwin publishes a drilling template for the 5057 covering the rose mounting; follow it rather than assuming the same prep as a bored passage lock.
11) Is there a less expensive dummy knob that still works on the same 1-3/8 to 1-3/4 inch doors as the Baldwin 5057?
The Baldwin Estate 5057 works on doors from 1.37 to 1.75 inches thick. The Cal-Royal BA40 dummy knob in the Barrington BA Series lists the same 1-3/8 to 1-3/4 inch door thickness range and is also a dummy function cylindrical knob, so it fits the same doors with a plainer builder-grade appearance.
12) Which knobs look like the Baldwin Estate 5057 dummy but are not a substitute for it?
Several knobs that photograph similarly carry a latch and bore prep the 5057 half dummy does not use. The Sargent 78-2875 is an outside knob only for the 7800 Series exit devices, the Sargent 28C-KNOB is exit device trim, and the Imperial USA ED-BKL580 is knob trim in the ED-500 Series - all three are trim for exit hardware rather than standalone dummy knobs. The Kwikset 200P Polo ships with a 6AL latch and round corner strike, which a dummy application does not need.
13) We are standardizing a whole floor of interior doors. What matches the Baldwin Estate 5057 for the keyed and passage openings?
The Baldwin Estate 5057 half dummy covers the fixed-trim openings such as closet and double door inactive leaves. Within one family, the Dexter C2000 Series offers passage, privacy, entry/office and classroom ball knob functions all in Grade 2 for 1-3/8 to 1-3/4 inch doors, and the Pamex FTF Baron line covers entrance/office, privacy and passage in Grade 3 over the same door range. Either family gives one appearance across the remaining functions.
14) What is the model number for the Baldwin Estate half dummy knob with the 5048 rose?
The model is 5057.IDM, Baldwin Estate Series, the 5057 knob on a 5048 rose in half dummy function. Add the three-digit Baldwin finish code when ordering, for example 055 for Polished Nickel.
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Does the Baldwin 5057056IDM come with a warranty?
Absolutely. The Baldwin 5057056IDM is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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