Quick Summary
The Cat Mate 4-Way-Locking Large Glass Fitting Cat Flap 357 is a white cat flap for large cats and small dogs. It offers four lock positions – in-only, out-only, in-and-out or locked – so you can control access through the opening.
The flap is described as suitable for single, double or triple glazing, as well as wooden, plastic and metal doors. The stated overall diameter is 305 mm, the cut-out diameter is 283 mm and the flap opening measures 180 mm x 180 mm.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Cat Mate – helps identify the correct product range. |
| Model | 357 – useful for matching the exact flap version. |
| Product type | 4-way-locking large glass fitting cat flap. |
| Colour | White. |
| Lock settings | In-and-out, in-only, out-only or locked. |
| Overall diameter | 305 mm – important for checking the available fitting space. |
| Cut-out diameter | 283 mm – important for installation planning. |
| Flap opening | 180 mm x 180 mm – a key size check for pet access. |
| Intended pet size | Large cats and small dogs. |
| Installation types | Single, double or triple glazing, plus wooden, plastic and metal doors. |
What to Compare Before Buying
- Fitting space: Compare the 305 mm overall diameter and 283 mm cut-out diameter with the area available in your door or glazing.
- Pet size: The flap opening is 180 mm x 180 mm, so check that this suits the animal using it.
- Access control: Four lock positions let you choose between free movement, one-way access or a locked flap.
- Installation type: Check that your door or glazing matches one of the stated fitting options.
Compatibility, Size and Fit
This cat flap is intended for single, double or triple glazing, and for wooden, plastic and metal doors. The opening size and pet size guidance matter most if you are comparing it with a different flap or planning a replacement.
For glass fitting, the cut-out diameter is a key measurement. For any door fitting, the full diameter and the available surface area should be checked before choosing an offer.
Before You Decide
Confirm the 357 model, the white finish and the fitting type before choosing an offer. Check the opening size against the pet that will use it, and compare the 305 mm overall diameter and 283 mm cut-out diameter with the available space.
If you need a flap with different access settings, a different opening size or a different fitting type, look for a separate version.
