The World’s Only Fold Up Door Chock was originally designed by a firefighter for emergency services. Fat Ivan® 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 Fat Ivan® on any hinge, top, middle or bottom; then let it go and walk right through.
Both Original and Jr. are Magnetized for easy storage