Fits Miniature Applications: Specifically designed for compact electronics, micro mechanical DIY, and robotics, compatible with M3 bolts
Multi-Thickness Combo: Includes 0.1mm, 0.2mm, 0.3mm, and 0.5mm thicknesses, 12 pieces of each, total 48 pieces, for varied gap adjustment
Made of Quality Steel: Constructed from high-strength steel with excellent compression resistance and anti-rust properties, suitable for long-term use
High-Precision Use: Controls spacing with accuracy, improving assembly precision for miniature structures—ideal for drones, instruments, and electronics repair
Easy to Store & Organize: Compact and well-organized set, easy to carry and store—an essential addition to any repair toolbox