Nut Inserts

wesleydrill 131-Piece Thread Repair Kit [Specifications and packaging]: 110pcs wire thread inserts: 25xM5, 25xM6, 25xM8, 25xM10, 10xM12. 5pcs twist drill bits, 5pcs break pin tools, 5pcs installation tools, 5pcs taps, 1pc hex key. [Advantage]:The helicoil kit takes the most commonly used metric size bits and match the installation job.This has good maneuverability and can help you get the job done...

wesleydrill 300pc Metric and SAE Thread Repair Kit [Specifications and packaging]: Metric: 129pcs wire thread inserts: 30xM5, 30xM6, 30xM8, 25xM10, 14xM12. 5pcs twist drill bits, 5pcs break pin tools, 5pcs installation tools, 5pcs taps. SAE: 129pcs wire thread inserts: 30×1/4"-20, 30×5/16"-18, 30×3/8"-16, 25×7/16"-14, 14×1/2"-13. 5pcs twist dill bits, 5pcs installation tools, 5pcs break pin tools, 5pcs taps, 1pc hex key....