This is a simple 22 mm watch band adapter for Leatherman tread multi tool. Three modification (simple, with a short screwdriver, with a big screwdriver) in three sizes (5mm, 6mm, 7mm) are available. If you need to customize adapter, please find Solidworks models in appropriate folder. UPDATE 02/03/2020: STL and SW files for Leatherman LT was added. UPDATE 08/12/2021: STEP files for both vertions was added.