Free U.S. Shipping & Lifetime Warranty For All Endura Flap Pet Doors

Regular price
$29.99
Sale price
$29.99
Unit price
per 

Endura Flap Slidelock

Regular price
$29.99
Sale price
$29.99
Unit price
per 
White
Black

This sliding door lock is designed to solve a common issue with pet door setups. When a panel insert prevents your original lock from engaging, it creates a gap in security. This lock restores that missing function by creating a new, fixed locking point directly on the frame.

The steel construction provides a solid, reliable hold that keeps doors and windows from shifting or being opened from the outside. Once installed, it maintains consistent pressure, helping ensure the door stays firmly in place.

Installation is straightforward and uses included hardware to anchor the lock into the frame. It can be positioned at the top or bottom depending on your door configuration, allowing it to adapt to a wide range of setups.

Designed to blend in with your existing door frame, the low-profile look keeps your setup clean while adding a meaningful layer of security. It’s a simple upgrade that brings confidence back to your sliding door without interfering with your pet door’s daily use.

Product Details

This sliding door lock is designed to solve a common issue with pet door setups. When a panel insert prevents your original lock from engaging, it creates a gap in security. This lock restores that missing function by creating a new, fixed locking point directly on the frame.

The steel construction provides a solid, reliable hold that keeps doors and windows from shifting or being opened from the outside. Once installed, it maintains consistent pressure, helping ensure the door stays firmly in place.

Installation is straightforward and uses included hardware to anchor the lock into the frame. It can be positioned at the top or bottom depending on your door configuration, allowing it to adapt to a wide range of setups.

Designed to blend in with your existing door frame, the low-profile look keeps your setup clean while adding a meaningful layer of security. It’s a simple upgrade that brings confidence back to your sliding door without interfering with your pet door’s daily use.

Installation Instructions

installation video image
Installation icon Difficulty Easy
Installation icon Steps 05
Installation icon Time Required 0.25 hours
Installation icon Sections 01
Installation icon Flags 02

Parts

  • 1 Endura Flap Slidelock (includes unit and screws)

Tools

  • Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Find the Perfect Locking Spot

locking spot 1
locking spot 1
locking spot 2 detail
locking spot 3 detail
locking spot 4 detail
  • Installation is flexible. Position the Slidelock anywhere on your sliding door where the lock plate can securely attach to the door frame. Find the arrangement that best suits your home!

Step 2 Prepping the Lock

prepping the lock
  • Loosen the two screws on the side of the lock and remove the sheet metal cap.
  • You only need to loosen the side screws—no need to remove them completely to take off the cap.

Step 3 Mount the Lock

Mount the lock
  • Place the lock where you want it and make sure it lines up with your chosen plate. Secure it with the six short screws.
  • Do not screw into glass—ensure you are clear of the glass area before installing.

Step 4 Install the Locking Plate

install the locking plate
install the locking plate
insall the locking plate detail
  • Slide the door or window closed. Now, position your Lock Plate or Hole Plate where it belongs and secure it with the long screws.
  • If you're using the Hole Plate, grab a drill and make a clearance hole so the lock can latch properly.

Step 5 The Moment of Truth

final view
  • Give the lock a quick test—does it engage and disengage smoothly? If yes, you’re golden! Put the metal cap back on and tighten those side screws.

Warranty

Backed by a 3-year limited warranty, covering defects in materials and workmanship under regular use, excluding damage from misuse, improper installation, or chewing.

Customer Reviews

Endura Flap Slidelock

White Edit

Endura Flap Slidelock

Installation Instructions

installation video image
Installation icon Difficulty Easy
Installation icon Steps 05
Installation icon Time Required 0.25 hours
Installation icon Sections 01
Installation icon Flags 02

Parts

  • 1 Endura Flap Slidelock (includes unit and screws)

Tools

  • Screwdriver

Please read instructions & notes thoroughly before installation.

Step 1 Find the Perfect Locking Spot

locking spot 1
locking spot 1
locking spot 2 detail
locking spot 3 detail
locking spot 4 detail
  • Installation is flexible. Position the Slidelock anywhere on your sliding door where the lock plate can securely attach to the door frame. Find the arrangement that best suits your home!

Step 2 Prepping the Lock

prepping the lock
  • Loosen the two screws on the side of the lock and remove the sheet metal cap.
  • You only need to loosen the side screws—no need to remove them completely to take off the cap.

Step 3 Mount the Lock

Mount the lock
  • Place the lock where you want it and make sure it lines up with your chosen plate. Secure it with the six short screws.
  • Do not screw into glass—ensure you are clear of the glass area before installing.

Step 4 Install the Locking Plate

install the locking plate
install the locking plate
insall the locking plate detail
  • Slide the door or window closed. Now, position your Lock Plate or Hole Plate where it belongs and secure it with the long screws.
  • If you're using the Hole Plate, grab a drill and make a clearance hole so the lock can latch properly.

Step 5 The Moment of Truth

final view
  • Give the lock a quick test—does it engage and disengage smoothly? If yes, you’re golden! Put the metal cap back on and tighten those side screws.

Warranty

Backed by a 3-year limited warranty, covering defects in materials and workmanship under regular use, excluding damage from misuse, improper installation, or chewing.

Customer Reviews

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