Quick Summary
This medium cat door is a pet flap for windows, wooden doors and sliding doors, with a 4-way lock for controlling access. It has a 17 cm x 16 cm flap and a 19.7 cm x 19 cm outer size, so the fitted opening and surrounding space both matter when choosing it.
The design is described as weatherproof and it uses an ABS plastic frame. If you want a pet door for cats or small dogs, check the flap size, outer size, thickness and intended mounting surface before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Cat door / pet flap for windows, doors and sliding doors. |
| Size | Medium size with a 17 cm x 16 cm flap and 19.7 cm x 19 cm outer size. Check both measurements against the intended opening and surrounding panel space. |
| Locking | 4-way lock with Free In & Out, Fully Locked, Out Only and In Only modes. |
| Thickness | Described as 2 cm thick, which matters for the panel or surface it is fitted into. |
| Material | ABS plastic frame. |
| Included items | Instructions, template, 8 screws with caps, and double-sided tape. |
What to Compare Before Buying
- Flap size: The opening is 17 cm x 16 cm, so compare that with the size of the pet using it.
- Outer size: The fitted panel measures 19.7 cm x 19 cm overall, so check the space available on the door, window or wall.
- Mounting surface: It is described for windows, wooden doors, sliding glass doors and similar surfaces, so confirm the surface you plan to fit it to.
- Lock mode: The 4-way lock gives four access settings, so decide whether you need fully open, fully locked, one-way in or one-way out control.
- Included fitting items: The package includes screws, caps, a template and double-sided tape, which may matter if you want all fitting parts in one pack.
Choosing the Correct Version
This is the medium version. If you need a different fit, compare the flap measurements, the outer size and the selected size label before choosing an offer.
Before You Decide
Confirm the medium size, the 17 cm x 16 cm flap opening and the 19.7 cm x 19 cm outer size against your space and pet. Check that the intended mounting surface suits the door or panel you plan to use. If access control matters, review the 4-way lock setting before choosing an offer.







