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The ITW/Miller 195216 is an OEM polycarbonate adapter kit designed to convert compact MIG welders from 4-inch (2 lb) spool capacity to 8-inch (10-12 lb) wire spools. The assembly consists of a hub and a retaining nut that mounts directly into the existing spool mount area to provide stable rotation and consistent wire feeding for mild steel, stainless steel, aluminum, and flux-cored wires.
Features
OEM genuine replacement part
Converts small-spindle systems to accommodate larger spools
Drop-in installation requires no chassis modification
Secures heavier spools with a dedicated retaining nut
Reduces wire drive motor strain by providing smooth rotation
Prevents spool wobble and inconsistent tension
Eliminates wire feeding anomalies like burn-back or bird-nesting
Increases arc-on time by 5x compared to 2 lb spools
Specifications
Manufacturer: ITW / Miller
Brand: Miller / Hobart
MPN: 195216
Material: Polycarbonate
Weight: 6 oz
Compatible Spool Diameter: 8"
Compatible Spool Weight: 10 lb (4.5 kg) to 12 lb
Standard Spool Conversion: From 4" (2 lb) to 8" (10-12 lb)
Packaging: 1 per EA
Components Included: 1 x 8-Inch Spool Adapter Hub, 1 x Retaining Nut, Installation Instructions
Applications
MIG Welding (GMAW)
Flux-Cored Welding (FCAW)
Auto Arc 130 series arc welding power source
Auto Arc XLT 125 series arc welding power source
H-9 Welding Gun
Hobart Handler MIG Welders
Industrial fabrication
Automotive bodywork and frame repair
Mild steel, stainless steel, and aluminum wire feeding
