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The LINCOLN ELECTRIC KH544 is an oxygen/acetylene torch accessory designed for use with oxy-fuel cutting and welding setups. With an overall diameter of 1.5 inches, this component fits into the standard torch system workflow used by welders, pipefitters, and metal fabrication professionals. The part measures 8 inches in length and 3 inches in width, making it a compact, purpose-built accessory. At 2.5 pounds, it carries solid construction weight consistent with durable metal torch components. This accessory is sold individually as a single-unit package.
This torch accessory is suited for professional welding and cutting applications that rely on oxygen and acetylene gas systems. It is typically found in fabrication shops, maintenance facilities, pipeline work, and field service environments where oxy-fuel torches are a standard tool. Welders and pipefitters working with LINCOLN ELECTRIC torch systems will find this part a direct fit for their service needs. It is packaged as a single unit, making it appropriate for replacement or repair use in existing torch setups.
Designed as an OEM-style replacement accessory for oxygen and acetylene torch systems used in professional welding and cutting applications.
This accessory should be installed by a qualified welder or pipefitter familiar with oxy-fuel torch systems. Always shut off and bleed both the oxygen and acetylene supply lines before servicing or replacing torch components. Verify that all fittings are properly seated and leak-free before re-igniting the torch. Follow applicable OSHA and ANSI Z49.1 safety standards for welding and cutting operations.
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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