Comparison : Item # 900-7489, Best Welds MIG Contact Tip, 0.035 Tip Size, Bernard Style, Copper, Standard Duty, Adjustable, 1 pc.
Item # 900-087-299, Best Welds MIG Contact Tip, 0.023 Tip Size, Miller Style, Copper, Standard Duty, 1 pc.
Item # 900-000-067, Best Welds MIG Contact Tip, 0.030 Tip Size, Miller Style, Copper, Standard Duty, 1 pc.
Item # 900-000-068, Best Welds MIG Contact Tip, 0.035 Tip Size, Miller Style, Standard Duty, 1 pc.
Item # 900-000-069, Best Welds MIG Contact Tip, 0.045 Tip Size, Miller Style, Copper, Standard Duty, 1 pc.