Measure
Use calipers if possible. Measure the widest point of the cable jacket, connector strain relief excluded.
Fit guide
Measure the line.
Match the channel.
Vehicle compatibility comes from the cable’s outside diameter—not the badge on the car. Measure the actual cable you plan to route.
Choose
Select a channel larger than the measured outside diameter. Do not squeeze an oversized line into the opening.
Test
Place the guard perpendicular to the door, route each line straight through, and close the door slowly during first use.
Model dimensions
Choose your capacity.
Dimensions are based on the current STL designs and may be refined after test-print validation.
| Model | Channels | Maximum line OD | Overall size |
|---|---|---|---|
| Arc Solo | 1 | 22 mm | 59 × 63.75 × 24 mm |
| Arc Duo | 2 | 22 mm each | 82.8 × 90 × 29.5 mm |
| Arc Trio | 3 | 22 mm each | 116.2 × 90 × 31.5 mm |
| Ridge Solo | 1 | 23 mm | 86 × 90 × 34.5 mm |
| Ridge Duo | 2 | 23 mm each | 130 × 90 × 34.5 mm |
| Ridge Trio | 3 | 23 mm each | 168 × 90 × 34.5 mm |
Correct orientation
Face-on to the garage door.
The guard’s long side sits parallel to the garage door. Each cable travels straight through the channel, perpendicular to the door—not diagonally across the threshold.