Check the listing for details. O Scale Tichy Train Group 2097 3' Diameter Sheave w/Pillow Blocks (4) pcs. Color: Gray, Condition: New. Listed at 4.00 USD. ~~~Brand New Never Open~~~O Scale Tichy Train Group 20973' Diameter Sheave w/Pillow Blocks (4) pcs OEM in PackageThese are 3 foot diameter sheaves used in mines, on cranes, barges, lifts, pile drivers and other industrial equipment. They include pillow blocks for shaft mounting. Sheaves and pillow blocks are cored for .032 wire (our part 1105).Molded in gray styrene.2 sheaves, 4 pillow blocksSidetrack Hobby is a family owned business. We are located in small town Boone IA Just Four Miles from the Union Pacific Kate Shelley High Bridge and 0.7 miles from the Boone and Scenic Valley Railroad/Museum.We been selling online since 2004 and brick and motor type store since 2006. The store family consist of myself, my wife, my daughter, and our 2 fur-babys (Chase & Charlye). We are Hobbyist too so if you have any questions feel free to contact us through email, facebook, or phone. Call During Store Hoursand Talk to a Real PersonMonday 12:00 o 3:00pm CSTTuesday thru Friday 12:00 to 6:00pm CSTSaturday 12:00 to 5:00pm CSTClosed Sunday We Do Combine Shipping. Please Use Cart Featureor Wait until you receive a invoiceWe use USPS Mail for shipping, if you would like another carrierWe usually ship within one day after receiving payment. Thank you for visiting our item listing.Sidetrack Hobby