The World’s Only Fold Up Door Chock was originally designed by a firefighter for emergency services. FatIvan® proves vital for many fields including Fire, Police, Commercial, Residential, Hotel/Motel and all deliveries.
The easy one-handed operation opens quickly for insertion and never slips off hinge, guaranteed. Just place FatIvan® on any hinge, top, middle or bottom; then let it go and walk right through.
FatIvan® folds up quickly and stores in any space. You can also attach it to any metal surface with the embedded magnets.
Safe, Durable and Reliable, FatIvan® is convenient for everyone!