7 Pcs Small Allen Key Set 0.7-3mm,Chrome Vanadium Mini Hex Fasten Micro Screws On Electronics With Wrench In Chrome Steel L Shape Spanners

Precision Micro Fastening: Delivers exact hex engagement across micro metric sizes including 0.7mm 0.9mm 1.3mm 1.5mm 2mm 2.5mm and 3mm to prevent stripping tiny screw heads Heat-Treated Chrome Vanadium Steel: Crafted from hardened alloy steel with black oxide coating that provides superior torque resistance preventing rounding twisting and rust corrosion Classic L-Shape Dual Arm Utility: Features long arm reach for deep recessed grub screws alongside short arm leverage that provides firm rotational torque in tight enclosed gaps Fine Mechanical Control: Delivers balanced fingertip torque for delicate hobby crafting electronic assembly and mobile device maintenance requiring non-slip mechanical accuracy Broad Miniature Hardware Compatibility: Compatible with eyeglasses wristwatches RC model cars drones 3D printers guitar bridges door handles and delicate precision electronics