Metal Bolts vs Plastic Clips: Why Your Crate Will Be Rejected
You bought an expensive 'airline approved' crate. You measured your pet correctly. You have all the documents. But at check-in, the agent points at your crate and says: 'Those plastic clips aren't allowed.' This happens every single day.
The Plastic Clip Problem
Most pet crates sold at pet stores come with PLASTIC CLIPS securing the top and bottom shell. The packaging says "airline approved" or "meets IATA standards."
HERE'S THE TRUTH: These claims are for CABIN travel or ground transport. For CARGO/checked baggage, plastic clips are NOT acceptable.
IATA Live Animals Regulations require that crates "be secured with screws or bolts" for air cargo. Plastic clips:
What Airlines Actually Require
For cargo transport, IATA CR 82 requires:
**METAL FASTENERS on all four corners:**
**ACCEPTABLE:**
**NOT ACCEPTABLE:**
How to Fix Your Crate
You don't need to buy a new crate. Here's how to upgrade:
**WHAT YOU'LL NEED:**
**STEP BY STEP:** 1. Remove plastic clips 2. Line up top and bottom shells 3. Insert bolt through existing holes 4. Add washer and nut on inside 5. Tighten firmly (not overtight - don't crack plastic) 6. Add zip tie through same holes as backup 7. Repeat for all four corners
**COST:** About $5-10 at any hardware store **TIME:** 15-20 minutes
This simple fix prevents 90% of crate rejections.
Visual Inspection at Check-In
When the airline agent inspects your crate, they will:
1. **Check ALL four corners** for secure fastening 2. **Pull on the shell** to test if it separates 3. **Verify metal hardware** (they know plastic from metal) 4. **Check zip ties are present** as backup 5. **Ensure clips aren't just hidden** under tape
If they see plastic clips - or if the shells move when pulled - your crate fails.
Why This Rule Exists
The cargo hold is harsh:
Multiple pet escapes and injuries have occurred when plastic clips failed mid-flight. A loose pet in a cargo hold is a danger to themselves, other animals, and potentially the aircraft.
The metal bolt rule isn't bureaucracy - it's learned from tragedy.
Don't Become a Rejection Statistic
Over 10% of pet crates are rejected at check-in. Our AI analyzes your crate photos against IATA and airline-specific requirements in minutes - so you know before you go.
Related Guides
Why Airlines Reject Pet Crates: The Top 10 Reasons
Every day, pet owners arrive at airport check-in counters only to face the devastating news: their pet's crate has been rejected. The flight leaves in hours, and there's no quick fix. Understanding why airlines reject crates - and how to prevent it - can save you from this nightmare scenario.
IATA Pet Crate Size Calculator: Get the Exact Measurements
The #1 reason airlines reject pet crates is incorrect sizing. IATA (International Air Transport Association) has specific formulas for calculating the minimum crate size for your pet. Get it wrong, and you won't be flying.