uxcell 4pcs Set Screw Collars 7/8" Bore 304 Stainless Steel Shaft Collars, 1-1/2" OD, 9/16" Width Axle Collar Clamp for Linear Rod Shaft Guide is up for auction in Industrial & Scientific. The current bid is $2.50, 89% below the $22.49 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.