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The AMPCO W-58-S is an aluminum bronze drum plug wrench designed for opening and closing threaded bung plugs on industrial drums and containers. At 15 inches in overall length, it provides the leverage needed to break loose tight or corroded bungs without damaging the plug threads. Constructed from aluminum bronze, the W-58-S is nonsparking, making it appropriate for use in environments where flammable liquids, vapors, or gases may be present. It is used by maintenance technicians, industrial service crews, and trade professionals who handle drum storage and fluid transfer operations.
This wrench is compatible with 22 different bung configurations, making it a versatile single-tool solution for facilities that manage multiple drum types. Typical applications include industrial maintenance, chemical handling, petroleum storage, and any service environment where drum bungs must be accessed regularly and safely. Its nonsparking aluminum bronze construction meets the safety requirements of hazardous-area drum service without sacrificing durability or torque capability.
Designed for use with 22 different bung configurations on standard industrial drums and containers.
Always verify the drum is stable and secured before applying torque to the bung plug. Ensure the wrench seats fully in the bung socket before turning to avoid rounding the plug fittings. In hazardous-area applications, confirm that all ignition sources are controlled before opening any drum. Follow applicable facility safety protocols and OSHA guidelines for drum handling in flammable or combustible material storage areas.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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