Description: Welder wire feed drive roller roll parts. High and precision and strength. Durable design and exquisite workmanship. Easy to install. Specification: Material: bearing steel Inner Diameter: 22mm/0.87inch Outter Diameter: 30mm/1.2inch Chickness: 10mm/0.4inch Package Includes: 1 Piece Welder Wire Feed Drive Roller Note: Please allow 1-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same
