Ball with hole 55 mm for 16 mm rod – blind hole, flat base

A 55 mm ball with a 16 mm blind hole that slips onto round rods, dowels and tubes. **Uses:** end cap for a 16 mm rod, dowel or tube; curtain rod or clothes rail end for 16 mm rods. ## Dimensions (measured on the CAD solid) | | mm | |---|---| | Ball Ø / height on the base | 55 / 53.16 | | Flat base Ø | 19.8 | | Hole Ø in the model | 16.4 (16 + 0.4) | | Entry chamfer | 0.5 × 45°, Ø 17.4 | | Usable depth / cone tip | 25 / 33.2 | ## Fit The extra 0.4 mm allows for printed holes coming out small. Gl…

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