Set of 2 Belt Contact First Grade Quality Wheels for 2” x 72” knife sander/grinder

• 3-1/2” long matching shafts, 1/2”-13 TPI and Nut.
  
• Flat turned wheels are 2” outside diameter and 2-1/4" wide.
  
• Precision machined from aluminum. High quality
  
• Ball bearings have 1/2” bore
  
  All my contact/idler wheels are equipped with 1/2" Premium Quality ABEC-7 Ball Bearings pressed into pockets. This alone is an unmatched quality unavailable yet from other eBay sellers.