Unified thread gauge gauges UN UNC UNF 1/2 gauge 1/2" Fine thread Screw plug gage tools UNEF UNS 1/2-13 1/2-24 1/2-28 1/2-32 2BTools > Tool Parts25,20 US$ (≈ 168,58 kr.)32,72 US$På lagerSold by AliExpress WWTil butikken