Safety Innovations Complete Deluxe Bi-fold Door Lock - (2- Pack) - Fits Bi-Fold Doors from 1 1/8 - 1 3/8 Thick - Made from Unbreakable Clear Polycarbonate

(1624 Reviews)

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$14.95

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(10000 available )

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93 Ratings
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Reviews
  • Anthony

    > 3 day

    The little stick handle is optional, so if you’re tall you don’t need it. It keep the doors from opening more than a teeny tiny bit, so I don’t think there’s much of a pinch risk even

  • Krystle K.

    > 3 day

    Such a great cheap way to babyproof folding doors.

  • michelle toups

    > 3 day

    These are perfect to lock doors so kids cant open them.

  • Mackenzie Callaghan

    > 3 day

    Love this little gadget! Our toddler always opens the pantry doors - this works perfectly! Stops him from opening the doors and it’s easy to slide over when we need to open it ourselves.

  • Sara

    > 3 day

    Got these for our closet doors. My 18m son hasnt learned to open the accordion doors, so I got these now to keep ahead of his learning haha! They work perfectly. Would work great for our cats too, but they havent tried to get in. Would buy these again!

  • MeanDaddy

    > 3 day

    My cat somehow learned to open our bifold door by first pushing right at the middle of the door, creating a small enough opening for him to squeeze through. Sometimes he would also push the middle of the bifold from the other side and literally locked himself out. We needed a solution where we can lock and unlock this bifold door from both side. This is a perfect solution. The design is easy enough to use and the material (plastic) looks to be strong enough. The only draw back would be that this lock will prevent those who are short (like kids under 12) from locking/unlocking the door.

  • Abel montano

    Greater than one week

    I have a bulldog that kept getting into the pantry and ripping apart the new rolls of toilet paper. Now with these new innovations blocker’s, she can’t get in. Thank you. There easy to install and they work. Love the fact that there not noticeable. Five star

  • Sally K. Gross

    > 3 day

    We moved into a new house and I was storing the dog food in a closet with bi-fold doors. One of our dogs, who will remain anonymous, figured out how to bump the doors open, pull out the dog food container, open the container, and enjoy. These work great! Simple design. Easy to install on the doors. Easy to move back and forth to lock/unlock. Hardest part is remembering to lock when leaving!

  • david w.

    06-06-2025

    Works well. I use it to keep a 10 month old from opening folding closet doors. Works fine. Easy to slide back and forth.

  • Dr. Ubaldo Williamson I

    07-06-2025

    I have a really smart cat who sees every door as a puzzle to solve. Had these for a couple years, now. Only recently has she stopped checking to see if I forgot the lock. IMPORTANT--they slide with a pinky flick.

312 4 pk 312 Bi-Fold 8 pk
312 Bi-Fold 4 pk 312 Bi-Fold 2 pk
Easy, tool-free installation
Fits doors from 1 1/8" - 1 3/8" thick
Includes extension wand

  • Welcome Moms and Dads, Grandparents and Caregivers! Our story began nearly 32 years ago with the start of Safe Beginnings. Originally a small family owned babyproofing service, we grew into a national distributor, supplying safety products to babyproofing professionals throughout the US and Canada. We began manufacturing our own products under the Safety Innovations & Wall Saver brand names over 16 years ago. In time we saw a need for families to have access to the same professional childproofing products. So began our commitment to provide you with the same thoughtfully designed, expertly manufactured premium quality childproofing products to help keep your little ones safe.
  • Our Deluxe Bi-Fold Door Lock keeps tots (and persistent pets, too!) from opening bi-fold and hingled double doors throughout your home. It"s the perfect solution for childproofing these doors which seem to be found everywhere in your home... on bedroom closets, linen closets, your laundry room, playroom, pantry...the list goes on and on! It"s super easy to use and installation is a snap! No tools, no drilling, no adhesives needed! Just place it over the hinge on the top of your door and your door stays locked, then slide it away to open the door! Fits doors from 1 1/8" - 1 3/8" thick and comes with an insert so it can be used with most popular bi-fold door sizes. We even incude an Extension Wand that attaches to the door lock so shorter adults can operate. Made of super-strong, clear unbreakable polycarbonate.

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