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Buying in Bulk Call 631-561-5006 For Wholesale Pricing
Buying in Bulk Call 631-561-5006 For Wholesale Pricing

Whitco Locks & Replacement Parts

Shop Whitco locks, replacement parts, and door hardware at Countryside Locks. Whether you're repairing an existing lock or searching for compatible hardware for a sliding, patio, or security door, our Whitco collection makes it easier to find dependable replacement components for your project.

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  • Original price $119.99 - Original price $119.99
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99

    Whitco Tasman MK3 Escape Mortise Lock, NO Cylinder

    Whitco
    Low stock

    Whitco Tasman Security Screen Door Lock, Made in Australia, uses single or double keyed mortise cylinder - Not IncludedTasman MK3 Escape Lock  for ...

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    Original price $119.99 - Original price $119.99
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99
  • Original price $49.99 - Original price $49.99
    Original price
    $49.99
    $49.99 - $49.99
    Current price $49.99

    Whitco W8422 Keyed Profile Cylinder Key / Thumb for MK2 / MK3 Lock

    Whitco
    Low stock

    Euro keyed C4 Profile Cylinder with Thumb TurnWhitco W845902 Profile Cylinder Key / Thumb  for MK2 Tasman Lock and MK3 Escape LockOverall Length: 2...

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    Original price $49.99 - Original price $49.99
    Original price
    $49.99
    $49.99 - $49.99
    Current price $49.99

Whitco Locks & Replacement Door Hardware

Whitco is a recognized name in door and window security hardware, with lock systems and replacement components used across a variety of residential applications. When an existing Whitco lock becomes worn, damaged, or difficult to operate, finding the correct replacement can help restore both the security and everyday operation of the door.

Countryside Locks offers a selection of Whitco locks and replacement hardware for customers looking to repair existing door systems without unnecessarily replacing the entire door.

Find the Right Whitco Lock Replacement

Whitco door hardware is available in different configurations, so identifying the correct replacement is important before ordering. Depending on your existing door and locking system, you may need to compare the lock body, faceplate, mounting points, latch configuration, and other measurements.

Our Whitco collection may include replacement hardware for applications such as:

  • Whitco sliding door locks
  • Whitco patio door locks
  • Whitco security door locks
  • Replacement lock mechanisms
  • Door lock components and hardware
  • Replacement parts for existing Whitco lock systems

Always compare the specifications of your existing hardware with the replacement product before ordering.

When Should You Replace a Whitco Lock?

Door locks experience wear from repeated use, exposure to the elements, and normal aging. You may need a Whitco lock replacement if you notice:

  • The key has become difficult to turn
  • The handle or locking mechanism feels loose
  • The latch does not engage correctly
  • The door no longer locks securely
  • Internal components are worn or damaged
  • The existing hardware is corroded or broken

In some situations, a door alignment problem can produce symptoms similar to a failed lock. Checking the door and existing hardware before ordering can help determine whether the lock itself needs to be replaced.

Replacing Older Whitco Door Locks

Finding replacement hardware for an older door can sometimes be challenging, especially when the original lock has been installed for many years. Even when a replacement Whitco lock looks similar to your existing hardware, small differences in dimensions or configuration can affect compatibility.

Before purchasing a replacement, take clear photos of the existing lock and record any model numbers, markings, and measurements you can find. This information can make identifying the correct Whitco replacement part much easier.

Why Buy Whitco Locks from Countryside Locks?

Countryside Locks is operated by experienced locksmiths who understand how important it is to find the correct replacement hardware. Rather than simply selling door locks, our team can help customers identify replacement components for older and harder-to-find locking systems.

Customers choose Countryside Locks for:

  • Professional-quality replacement lock hardware
  • Hard-to-find door lock components
  • Knowledgeable locksmith-backed support
  • Competitive online pricing
  • Residential and commercial security expertise

Shop Whitco Locks Online

Browse our selection of Whitco locks, replacement parts, and door hardware to find the right solution for your repair. If you're having trouble identifying your existing Whitco lock, contact Countryside Locks with information about your existing hardware and our team will be happy to help.

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