Duplo Winch Drum Narrow with White String and Black Thin Hook Fixed with Stud Receptacle : Part 41169c01 | BrickLink
Lego Duplo WINCH HOLDER ROPE HOSE Hinge Connector Helicopter Plane Part Truck #2 | eBay
BrickLink - Part 46321c03 : LEGO Duplo Winch Drum Narrow High with Dark Bluish Gray Thick Rope and Black Thin Hook Rotating with Stud Receptacle [ DUPLO] - BrickLink Reference Catalog