String Reel Winch 2 x 4 x 2 (Light Gray Drum) : Part 73037 | BrickLink
LEGO part 73037 - Light Gray String Reel Winch 2 x 4 x 2 (Light Gray Drum) at BrickScout
Amazon.com: LEGO Technic Liebherr Crawler Crane LR 13000 42146 Advanced Building Kit for Adults, Build and Display a Rewarding Project, Model Crane with Incredible Details Including Winch System and Luffing Jib :
String Reel Winch 4 x 4 x 2 with Metal Handle (Red Drum) : Part bb0067 | BrickLink
LEGO Black String Reel Winch 2x2 Complete with String & Gray Hook Fire Tow Truck | eBay