An air wedge is an important tool which can be used to weaken otherwise secure doors. You can use air wedges to create space for other tools such as
Hedgehog Easy Air Wedge™ – PiranhaTools
Car Wedge Pump Thickened Door Repair Air Cushion Emergency - Temu
Draper 08972 Inflatable Air Wedge - 160 x 160mm
Inflatable Shim (Air Wedge) – FitFlexi
Bershaker Air Wedge Bag Kit,Air Wedge Bag Pump, 3 Pack Commercial Inflatable Air Wedge Pump
Chapter 27, Example #5 (Air Wedge)
Air Wedge Experiments
eSynic 2pcs Air Wedge Pump with 4 Plastic Wedges – esynic
Air wedge