Hose Reel Spinning Crank Knob M5
This print-in-place crank knob replaces the snapped handle on a wall-mount or cart garden hose reel. The 29 mm grip spins freely on a core that is 66 mm tall. It bolts through the reel's existing crank arm with one M5 bolt. The bolt head sits deep in a 9.6 mm socket, so an M5 x 25–30 mm bolt is long enough. A captured M5 nut pocket (8.2 mm across flats) in the 30 mm base flange lets you run the bolt from either side. It isn't tied to any brand's handle shape, so a reel that still works can go back into service.
outdoor hose-reel crank-handle print-in-place