Open Cable Hook, Under-Desk Cable Holder (Ø16–50 mm)

Simple one-piece open C-hook for under-desk cable bundles. A classic open hook: drop a bundle of cables in through the rounded slot. No moving parts, prints in one piece in about an hour. Features - One piece, no assembly

- Rounded slot edges protect cable insulation

- Solid base block under the hook for a strong screw joint

- Prints on its side with layers along the load

Sizes Seven inner diameters: Ø16, 20, 24, 28, 34, 40, 50 mm. - Ø16 · 16 × 26 × 25 mm · 19 min · 4.5 g

- Ø20 · 16 × 31 × 30 mm · 20 min · 6.1 g

- Ø24 · 16 × 35 × 34 mm · 21 min · 7.1 g

- Ø28 · 16 × 39 × 38 mm · 23 min · 8.6 g

- Ø34 · 16 × 46 × 45 mm · 25 min · 10.7 g

- Ø40 · 20 × 52 × 51 mm · 38 min · 16.0 g

- Ø50 · 20 × 63 × 62 mm · 50 min · 21.2 g

(part dimensions, print time on Bambu P2S, PETG weight). Each size is a single part. How it works One piece with no moving parts. Lay the cables in through the rounded slot. 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. 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 (the STL files are already rotated), no supports

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

Print one size first and check the fit before printing a batch. Part of the KU cable holder series.