For Amazfit T-Rex 1 Pair Hex Socket Replacement Lug Rod with Screwdriver(Black)

1. Made of metal, not easy to rust, wear-resistant and durable 2. Lightweight and portable, simple to operate and easy to replace 3. Rounded edges, fine polishing, delicate texture 4. Scope of application: watch repair 5. Size: 27.5 x 1.7mm