4.5 Inch Extension Insertion Tube For Recliner Mechanism Extension Insertion Tube Compatible With Select Lane Reclining Mechansisms Used In Styles such as 2175 Ser#15133158 and others 5/8 Inch Approximate Diameter Furniture Rehab 4.5 Inch Extension insertion Tube For Select Lane Reclining Mechanisms. Used in Lane Motion Recliners, This Extension or insertion Tube inserts in to the Drive handle Tube and is approximately 5/8 inch width outside to outside. This Extension insertion Tube is compatible with certain Lane, Action, and The HomePlace Group Furniture. Contact Customer Service For Additional Information and Bulk Pricing.