They work only on cabinets with side-by-side knobs
Have handles? See our other product designed specifically for side-by-side straight handles (you can easily find them by clicking on the Kiscords Childproof Cabinet Lock (blue link) located just above these bullet points)
Also, view our instructional videos on YouTube
Just type in Kiscords and click on the instructional video for knobs.
No drilling, no adhesive, no damage to cabinets-100% Money Back Guarantee
Easy to use for adults --- not children
Adjustable to fit cabinet knobs 6 1/2 inches apart on center