【Compatible Drones】These original Torx screws are specifically for DJI Mini 4 Pro, DJI Mini 3 and DJI Mini 3 Pro drones. There are 3 screws to secure the front hinge with the drone body and other 2 screws to secure the front arm with the front hinge. 【DIY Repair】Front hinge screws for DJI Mini 4 Pro and DJI Mini 3 series are quite easy to break or deform when your drones falls off or hit obstacles during flight. Sending your damaged drone to repair shop or after-sale center is very time-consuming and also very expensive, why not choose our cost-effective products and save your drone in just several minutes? 【Screwdriver Included】You may feel inconvenient when you have to buy the repair parts and tools separately. Right here we offer you one-stop solution, a T5 screwdriver needed for front hinge Torx screws replacement are included in case that you do not have the right tool by your side. 【Additional Note】There are two kinds of Torx screws for the securing of front pivot hinge in different positions, please make sure they are installed in the correct place. 【Packing List】3 x Torx screw for front hinge, 2 x Torx screw for front arm, 1 x T5 screwdriver This is 1 set of torx screws for 1 front arm needed to jointly connect with drone body via a pivot axis hinge.