101Pcs Red Dot Sights Screws Kit – Alloy Steel Flat Head Screws for Optics Mount – Pre-Coated Threadlocker – Includes T10 Torx Screwdriver. Factory Pre-coated Blue Threadlocker – Cured threadlocker prevents screws from backing out due to recoil, shock, or handling—ideal for high-impact applications (firearms, drones, automotive).

Comprehensive Screw Kit: This M2 screw kit includes 50 high-quality stainless steel screws in both black and silver, along with a precision screwdriver. User-Friendly Magnetic Screwdriver: The included magnetic screwdriver simplifies the installation process, preventing tiny screws from falling into hard-to-reach areas.

【Versatile Compatibility】Designed for universal use, these scaler needles work seamlessly with both electric and pneumatic (air) needle scalers for maximum flexibility. 【Superior Durability】Crafted from high-grade, shock-resistant manganese steel, these needles withstand heavy use and resist breakage for extended service life.