Free shipping over $299

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.

View as

  • Best Access 1C7D1626 Standard 7 Pin D Keyway Uncombinated Core Satin Chrome
    30% off

    Best Access 1C7D1626 Standard 7-Pin D Keyway Uncombinated Core

    Sale price $50.40 USD Regular price $72.00
  • Dexter Commercial C2000ACLS605 ANSI Strike for C2000 Series Bright Brass
    58% off

    Dexter Commercial C2000ACLS605 ANSI Curved-Lip Strike Plate for C2000 Locks

    Sale price $2.94 USD Regular price $7.00
  • Von Duprin 110MDNL626 110MD Night Latch Cylinder Assembly for 22; 55; 98; 99 Metal Doors; Satin Chrome
    Save 24%

    Von Duprin 110MD Night Latch Cylinder Assembly for 22, 55, 98, 99 Metal Doors,

    Sale price $162.54 USD Regular price $215.00
  • Von Duprin 110WDNL626 110WD Night Latch Cylinder Assembly for 22; 55; 98; 99 Wood Doors Satin Chrome
    Save 24%

    Von Duprin 110WD Night Latch Cylinder Assembly for 22, 55, 98, 99 Wood Doors

    Sale price $162.54 USD Regular price $215.00
  • Yale 1802GA626 6 Pin Single Section GA Keyway Cylinder for Key in Levers Satin Chrome
    41% off

    Yale 6-Pin GA Keyway Key-in-Lever Cylinder

    Sale price $61.88 USD Regular price $104.00
  • Sargent 630015LA Large Format Permanent Mortise Cylinder with LA Keyway 1 Bitted Interchangeable Core Satin Nickel
    41% off

    Sargent 630015LA Large Format Permanent Mortise Cylinder with LA Keyway 1-Bitted Interchangeable Core

    Sale price $74.97 USD Regular price $126.00
  • Corbin Russwin 756F567 A07 DL4100 IC Cam
    2% off

    Corbin Russwin 756F567 A07 DL4100 IC Cam

    Sale price $11.76 USD Regular price $12.00
    In stock (32 units)
  • Sargent 4110BLA 1-1/8 Inch Mortise Cylinder with LA Keyway Oil Rubbed Bronze
    41% off

    Sargent 4110BLA 1-1/8″ Mortise Cylinder with LA Keyway

    Sale price $86.87 USD Regular price $146.00
  • Sargent LC30632D Auxiliary Trim with Cylinder Hole and Thumbturn, Less Cylinder Satin Stainless Steel
    40% off

    Sargent LC30632D Auxiliary Trim with Cylinder Hole and Thumbturn, Less Cylinder

    Sale price $603.93 USD Regular price $1,015.00
  • Sargent C10115SCHC Standard Cylinder with Schlage C Keyway for Lever Lines 10, 8L, 7L, and 6500 Satin Nickel
    41% off

    Sargent C10115SCHC Standard Cylinder with Schlage C Keyway for Lever Lines 10, 8L, 7L, and 6500

    Sale price $85.68 USD Regular price $144.00
  • Sargent C10115LA Standard Cylinder with LA Keyway for Lever Lines 10, 8L, 7L, and 6500 Satin Nickel
    47% off

    Sargent C10115LA Standard Cylinder with LA Keyway for Lever Lines 10, 8L, 7L, and 6500

    Sale price $76.40 USD Regular price $144.00
  • Sargent C11115SCHC T-Zone Cylinder with Schlage C Keyway for 11 Line Satin Nickel
    41% off

    Sargent C11115SCHC T-Zone Cylinder with Schlage C Keyway for 11 Line

    Sale price $85.68 USD Regular price $144.00
  • Sargent C10104LA Standard Cylinder with LA Keyway for Lever Lines 10, 8L, 7L, and 6500 Satin Brass
    47% off

    Sargent C10104LA Standard Cylinder with LA Keyway for Lever Lines 10, 8L, 7L, and 6500

    Sale price $76.40 USD Regular price $144.00
  • Sargent 1KB332D 9/16 Inch Mortise Cylinder Collar Rosette Satin Stainless Steel
    16% off

    Sargent 1KB332D 9/16″ Mortise Cylinder Collar Rosette

    Sale price $25.20 USD Regular price $30.00

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.