Ribbed Ring Cable Holder, Inner Ribs (Ø16–34 mm)

Inner ribs in the ring grip the cables. Ribs inside the ring press lightly on the bundle so the cables do not slide through. Features - Inner ribs hold the bundle

- Prints without supports

- Detents in both positions

Sizes Five inner diameters: Ø16, 20, 24, 28, 34 mm. - Ø16: 16 × 32 × 28 mm, 30 min on Bambu P2S, 9.2 g PETG

- Ø20: 16 × 36 × 33 mm, 31 min on Bambu P2S, 11.1 g PETG

- Ø24: 16 × 40 × 36 mm, 33 min on Bambu P2S, 12.8 g PETG

- Ø28: 16 × 44 × 41 mm, 38 min on Bambu P2S, 15.0 g PETG

- Ø34: 16 × 50 × 47 mm, 43 min on Bambu P2S, 18.3 g PETG

Part dimensions, print time and PETG weight per size. How it works Hook and ring are printed separately. The slotted ring snaps into a groove inside the hook (no supports needed), turns 180° between OPEN and CLOSED, and two rows of detents click in both positions. The ring has fine knurling for grip. Fix with one countersunk wood screw Ø4 × 20 mm (two on long or multi-ring parts); the screw sits in the floor of the hook and you reach it through the slot or the access hole. Print settings - PETG recommended (ASA/ABS also fine). PLA creeps under constant load.

- 0.20 mm layers, 4 walls, 5 top and bottom layers, 40% gyroid infill

- On its side with the ring axis vertical (the STL files are already rotated); hook and ring are separate files

- No supports needed.

- Fasteners: countersunk wood screw Ø4 × 20 mm (not included)

Files - STL: print-ready files for every size

- 3MF: sliced Bambu Studio projects (PETG, 0.4 nozzle, 0.20 mm)

Print one size first and check the fit before printing a batch. Part of the KU cable holder series: under-desk cable holders in many sizes.