Overview Product Description 194056 New-No Box; Formax B-4149 Lot-3 Torque Tube Adaptors; 1 x 1-3/4"ID; 2-3/8"OD. Item is New; unused; no factory packaging. Austin Surplus SKU: 194056 Location: GRG-R04-P19-S02-0002730 Product Videos Custom Field MPN B-4149 Product Reviews