Set di 5 maschi a mano metrici M3 M4 M5 M6 M8, set di maschi per filettatura in acciaio

【Durable Material】Made of durable steel, possessing excellent toughness, stability, hardness, wear resistance, corrosion resistance, and rust prevention. 【Multiple Sizes Available】Five standard tap sizes: M3, M4, M5, M6, and M8, with a tap wrench included. Suitable for everyday use. 【Adjustable T-Wrench】The T-wrench can be easily operated with one hand; the handle is detachable and adjustable. 【Superior and Practical Tap】Fine and regular threads, uniform pitch, clean and neat threads, burr-free, and quick chip removal. 【Excellent Tapping Tool】Suitable for wood and ordinary steel, ideal for repairing screw holes in furniture, nuts, computer cases, etc.