Thick-walled, three-layer conductor tube for higher electrical conductivity, acts as “heat sink” and is durable. Heavy-duty, thick-walled contact tip and diffuser increases tip life and decreases downtime with tip changes. Balanced to pivot at the center of the handle for ease of use in different welding positions and thereby reduces operator fatigue. Extended trigger length to keep hand away from the arc to reduce radiated heat. Steel spring strain relief provides support to the Cablehoz® coming out the rear of the handle to minimize wire feed issues. Front and rear spring strain relief and cable support. Compact, ergonomic handle design. Durable metal jacketed conductor tube.