This product belongs in the category Socket Sets: for internal and external threading, with clamping tools, with carrying case, for domestic use, for professional use, with 41 to 50 pieces, made of steel (carbon steel, HSS, high-speed steel).
https://habitium.com/ie/socket-sets/589002-set-of-taps-and-lines-with-tap-wrenches-and-line-holders-made-of-metalworks-tungsten-steel.htmlGB-589002Set of taps and lines with tap wrenches and line holders made of Metalworks tungsten steelhttps://cdn.habitium.com/ie/1295907-home_default/set-of-taps-and-lines-with-tap-wrenches-and-line-holders-made-of-metalworks-tungsten-steel.jpg44.08instockMetalworks51.6635.84146.16/Socket Sets