Gears and transmission
Adjustable Sink-Edge Mount (sliding clamp hook)
- Bounding box
- 132.0 × 183.5 × 49.0 mm
- Engine
- Precision B-rep
- Parameters
- 25
- Published
- November 8, 2026
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The prompt
Physically adjustable sink-edge mount for the water gearbox: ring frame with a fixed basin-side hook, plus a sliding outer hook that rides on two 8 mm aluminum rods and clamps with one M3 bolt, so it fits any sink edge from 25 to 200 mm without reprinting
Parameters
| Name | Value | Range |
|---|---|---|
| Turbine chamber inner radius | 45 mm | 42 – 52 |
| Turbine chamber wall | 6 mm | 5 – 10 |
| Bottom cap flange thickness | 5 mm | 3 – 6 |
| M3 clearance hole | 3.5 mm | 3.2 – 3.8 |
| Bolt head counterbore diameter | 6.4 mm | 5.5 – 8 |
| Bolt head counterbore depth | 3.2 mm | 2.5 – 3.5 |
| Where the sliding hook is drawn (25 to 200 mm). The printed mount slides to any width in this range | 30 mm | 25 – 200 |
| Drawing play across the sink edge | 1.5 mm | 0.5 – 4 |
| Plate thickness | 6 mm | 5 – 10 |
| Ring frame outer radius | 56 mm | 54 – 62 |
| Drain opening radius (funnel hangs through) | 41 mm | 38 – 44 |
| Locating lip height | 4 mm | 2 – 8 |
| Locating lip clearance around the cap | 0.4 mm | 0.2 – 1.2 |
| Hook wall width along the sink edge | 112 mm | 80 – 140 |
| Hook wall thickness | 6 mm | 4 – 10 |
| How far the hook walls hang down | 30 mm | 15 – 50 |
| Aluminum guide rod diameter | 8 mm | 6 – 10 |
| Rod bore oversize (diametral) | 0.3 mm | 0.1 – 0.6 |
| Rod offset from the centreline (rods sit at plus and minus this) | 9 mm | 7 – 11 |
| Clamp block half-width | 15.5 mm | 13 – 15.7 |
| Clamp block length beyond the hook wall | 16 mm | 12 – 24 |
| Clamp block height | 19 mm | 17 – 22 |
| Clamp slit width | 1 mm | 0.6 – 1.6 |
| M3 nut across flats | 5.5 mm | 5.4 – 6.2 |
| M3 nut thickness | 2.4 mm | 2.2 – 3 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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