High strength alloy steel construction withstands up to 200kg load, outperforming alternative for efficient bung bolt extractors operations in faucet angles valves repairs double diameter design ( 12mm / 14mm) with patented spirals extractors achieves 50% faster pipes fitting removal through precise thread engagement operates in confined space during home repairs, construction site maintenance, or urgent plumbing situations Essential tool for homeowners, professional plumbers, and construction workers tackling stubborn valves stem extractions 36 52g portable design enables easy storage in toolkit for quickly access during mobile repair job