Specifications: Material: Iron Size: Repair piece: 7.8*1*0.1cm/3.07" × 0.39" × 0.04" Screw: 4.3*0.5*0.5cm/ 1.69" × 0.20" × 0.20" Applicable: Repair of damaged dark boxes Support range: 65-75mm 86-type dark box damage repair Description Fix Loose Wall Boxes: Quickly stabilize wobbly or uneven wall boxes without hiring maintenance, making it easy to secure sockets firmly in place and restore a neat, safe installation for home improvement projects Complete Repair Kit: Includes 10 repair brackets and 10 Switchs Plate Screws, giving you all components required for reinforcing junction boxes and mounting plates in one convenient package Long Lasting Steel Build: Crafted from Corrosions‑resistant steel for enhanced strength, maintaining reliable grip and alignment over extended use in various indoor electrical setups Easy DIY Installation: ed for simple use with common tools, allowing both beginners and experienced DIY enthusiasts to complete repairs quickly and efficiently without specialist knowledge Secure and Stable Result: Holds wall box components firmly, forestalling loosening and improving socket stability, so your electrical fixtures stay aligned and safe during everyday operation Package includes: 1*repair cards + 1*screws(1 set)