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Door Knob, Door Handle & Lock Parts

Shop door knob parts, door handle parts, lock parts, latches, cylinders, trim components, strike plates, screws, springs, tailpieces, replacement hardware, and related service parts for residential and commercial door locks. Use this collection when repairing or maintaining existing knobs, levers, locksets, deadbolts, and keyed hardware rather than replacing the complete lock.

Match replacement parts to the existing lock manufacturer, series, function, door preparation, backset, cylinder or keyway, dimensions, and finish whenever possible. Many lock components are model-specific and are not universal replacements.
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  • Baldwin 5021402I 5021.I Single Estate Rosette for Passage Functions Distressed Oil Rubbed Bronze
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    Baldwin 5021.I Single Estate Rosette for Passage Functions

    $52.80 USD $66.00
    +7
  • Baldwin 5028402FD 5028.FD Pair of Estate Rosettes for Dummy Functions Distressed Oil Rubbed Bronze
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    Baldwin 5028.FD Pair of Estate Rosettes for Dummy Functions

    $92.00 USD $115.00
    +3
  • Baldwin 5010402I 5010.I Single Estate Rosette for Passage Functions Distressed Oil Rubbed Bronze
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    Baldwin 5010.I Single Estate Rosette for Passage Functions

    $47.20 USD $59.00
    +7
  • Baldwin 5004402I 5004.I Single Estate Rosette for Passage Functions Distressed Oil Rubbed Bronze
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    Baldwin 5004.I Single Estate Rosette for Passage Functions

    $52.80 USD $66.00
    +7
  • Baldwin 5010402IDM 5010.IDM Single Estate Rosette for Dummy Functions Distressed Oil Rubbed Bronze
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    Baldwin 5010.IDM Single Estate Rosette for Dummy Functions

    $47.20 USD $59.00
    +7
  • Baldwin 5010402FD 5010.FD Pair of Estate Rosettes for Dummy Functions Distressed Oil Rubbed Bronze
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    Baldwin 5010.FD Pair of Estate Rosettes for Dummy Functions

    $92.00 USD $115.00
    +6
  • Baldwin 5002402I 5002.I Single Estate Rosette for Passage Functions Distressed Oil Rubbed Bronze
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    Baldwin 5002.I Single Estate Rosette for Passage Functions

    $41.60 USD $52.00
    +7
  • Baldwin 5002402FD 5002.FD Pair of Estate Rosettes for Dummy Functions Distressed Oil Rubbed Bronze
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    Baldwin 5002.FD Pair of Estate Rosettes for Dummy Functions

    $82.40 USD $103.00
    +8
  • Baldwin 5004402FD 5004.FD Pair of Estate Rosettes for Dummy Functions Distressed Oil Rubbed Bronze
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    Baldwin 5004.FD Pair of Estate Rosettes for Dummy Functions

    $96.80 USD $121.00
    +7
  • Baldwin R027402PS R027.PS Pair of 3.25" Height Bethpage Passage Rosettes Distressed Oil Rubbed Bronze
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    Baldwin R027.PS Pair of 3.25" Height Bethpage Passage Rosettes

    $96.80 USD $121.00
    +8
  • Baldwin 5078003IDM 5078.IDM Single Estate Rosette for Dummy Functions Lifetime Polished Brass
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    Baldwin 5078.IDM Single Estate Rosette for Dummy Functions

    $52.80 USD $66.00
    +6
  • Baldwin R008402PS R008.PS Pair of Estate Rosettes for Passage Functions Distressed Oil Rubbed Bronze
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    Baldwin R008.PS Pair of Estate Rosettes for Passage Functions

    $145.60 USD $182.00
    +7
  • Baldwin 5672003 5672 Reverse Bevel Keeper for Rim Locks Lifetime Polished Brass
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    Baldwin 5672 Reverse Bevel Keeper for Rim Locks

    $91.20 USD $114.00
  • Baldwin 5603003 5603 Reverse Bevel Keeper for 5600 5602 and 5604 Rim Locks Lifetime Polished Brass
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    Baldwin 5603 Reverse Bevel Keeper for 5600 5602 and 5604 Rim Locks

    $91.20 USD $114.00
    +1

Door Knob, Door Handle, and Lock Replacement Parts

Door knob parts and door handle parts can include latches, deadlatches, cylinders, trim pieces, rosettes, screws, springs, tailpieces, strike plates, thick-door kits, privacy turns, mounting hardware, and other service components. These parts are used to repair or maintain existing knobs, levers, locksets, and deadbolts without replacing the complete hardware set.

For common repair categories, browse door latches, strike plates, and door lock cylinders and interchangeable cores. Brand-specific replacement parts are also available for Schlage and Kwikset hardware.

Replacement lock parts are often specific to a manufacturer, lock series, function, backset, door thickness, cylinder or keyway, trim style, and mounting preparation. When replacing an existing component, compare the original part number and dimensions whenever possible. Similar-looking latches, cylinders, faceplates, and trim pieces are not always interchangeable.

If the original part cannot be identified, use the existing lock brand and model information together with measurements of the door preparation and part dimensions. For complete operating hardware rather than repair components, browse door knobs and door levers.