• Heat treatable high carbon steel increases wheel life
• Wheels are plated to protect against corrosion
• Black lubricated nylon bushing, (which acts as a bearing)
• Inside bronze oilite bushing
• Dual lubrication system never needs greasing or maintenance
• Sealed steel ball bearings, when specified.

Sizes:

4" x 1-1/8" V-Groove Wheel, 1/2" Axle,
heavy duty solid steel / ball bearings
6" x 1-1/8" V-Groove Wheel, 1/2" Axle,
heavy duty solid steel / ball bearings