MouMouPurr Cat Door, Adjustable Cat Door Hinge Kit (Left & Right Hand) - Fits Hollow Doors and Solid Interior Doors Easy，Installation Kitty Door

MouMouPurr Cat Door, Adjustable Cat Door Hinge Kit (Left & Right Hand) - Fits Hollow Doors and Solid Interior Doors Easy，Installation Kitty Door

Premium, Patented Design – This isn’t just any ordinary hinge. Our cat door features a custom-built, adjustable damper, specifically engineered to transform your standard interior door into a pet-friendly passage. Smooth, Controlled Movement – Unlike flimsy hinges that sag or slam, our unique mechanism allows the cat door to open, close, or stay partially ajar at any position—keeping your pets safe from accidental injuries. Adjustable for Timid Pets – No more struggling with stiff flaps. The tension is fully customizable, so you control when and where your cat can pass through with ease. Universal Door Compatibility – Works seamlessly on both hollow-core and solid-core interior doors, offering flexibility for any home setup. Privacy & Odor Control – Keep litter box smells contained and dogs out while giving your cat free access. Plus, enjoy peaceful sleep with your bedroom door closed—your cat can come and go as they please.
Product Description
Material: stainless steel
Included Components: Two cat door hinges，one Allen key, eight screws
Product Dimensions: 2.1"D x 1.7"W x 0.4"H
Specific Uses For Product: cat door hinges,dog door hinges,pet door hinges

Installation & Usage Guide for Hinge Set with Screws and Hex Key
Step 1: Cut the Door Corner
1. Locate the side of the door with the handle.
2. Measure and mark the cutting area based on the reference dimensions provided in the product’s main image.
3. Carefully cut the marked corner of the door using your preferred cutting tool.

Step 2: Install the Hinge
1. Align the hinge between the cut door corner and the main door section.
2. Secure the hinge in place using the provided screws. Tighten them firmly but avoid over-tightening.

Step 3: Adjust the Hinge Tension
1. Use the included hex key to tighten or loosen the hinge tension screw.
2. Test the movement—the door should stay in place at any angle without wobbling. Adjust gradually until the desired stiffness is achieved.