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To keep using 3D Warehouse, Update SketchUp.
3D Warehouse will be disabled on this version of SketchUp on June 30, 2023. Web services, like 3D Warehouse, need to be turned off in unsupported versions of SketchUp to maintain security.
3D Warehouse will be disabled on this version of SketchUp on Jan 31, 2023. Web services, like 3D Warehouse, need to be turned off in unsupported versions of SketchUp to maintain security.
This is a 15 tooth Martin sprocket, model 35BS15 for a 5/8" shaft with keyway and #35 chain. This item appeared in the FIRST robotics kit of parts sometime from 2004 to 2009. #sprocket_FIRST_robotics