A CLOSER LOOKOutdoor Accessories
Make one entry for a planned cable bundle.
Scanstrut DS-H-Multi Cable Seal
Black · horizontal multi-cable seal
Buyer feedback ↓The horizontal Multi seal starts with a blank rubber insert. You drill the cable pattern you actually need, giving several lines a shared low-profile route through the surface.
- Up to 15 mmCable outside diameterLayout also needs space between holes≈ 0.71 nickel diameters
- 97.6 × 35.8 × 114.8 mmL × H × WInstalled on a flat surface≈ 1.1 × 0.42 × 1.3 bank-card lengths
- Custom drilledRubber insertPlan the cable pattern before drilling
Amazon US · Black · horizontal multi-cable seal · Retailer link
THE QUICK TAKE
Is it right for you?
Choose it for a planned group of cables with different jacket sizes. The blank insert lets you arrange the openings to suit the real wiring instead of buying several separate housings.
Skip it if you want a ready-drilled, drop-in fitting. Hole size and spacing are part of the installation, and a crowded pattern can leave too little rubber to seal properly.
01 / BUYING NOTES
Before you buy.
The blank insert is the starting point.
Lay out the cables before drilling the solid rubber insert. Follow Scanstrut’s spacing rules; do not place holes against each other or the edge.
Leave a separate seal around every cable.
Each jacket needs its own close-fitting opening. The number of lines that fit depends on their sizes and spacing, not just the cover’s width.
Plan the route beyond the cover.
Keep the outgoing bundle supported and free of sharp bends. The housing should seal the entry, not carry the weight of loose wiring.
Scanstrut product details ↗ · Exact Amazon listing ↗ · 'DS-H-MULTI-BLK-Technical drawings ↗ · DS-H-MULTI-BLK- Installation-instructions ↗ · 3M sealant compatibility ↗
02 / AMAZON REVIEWS
The buyers’ view.
Owners report no leaks through South Florida storms and a rainy Oregon winter in separate roof installations. Another buyer preferred the low profile to a previous fitting with wires pointing upward, while an owner routing a mixed cable bundle emphasized planning the holes in the rubber insert.
Amazon US · Checked . Ratings may include other colors and sizes.
View source ↗03 / REVIEWS & VIDEO
See it in use.
See how it works, then read the findings behind the buying advice.
The Scanstrut Diaries: Leak Free Roof Penetrations for your Van Conversion.
A van-roof installation showing how the blank insert is drilled and assembled. The technique is visible; boat fit and substrate still need checking.
Watch on YouTube ↗Video and written sources are labeled by creator and tested scope. Manufacturer demonstrations explain use; they are not independent tests. No in-house hands-on testing is claimed.
Read 2 written sources Product scope is labeled · key findings in bold
Scanstrut supplies a blank insert that the installer drills for the actual cables. The technical drawing specifies spacing around those holes, so cable count depends on the finished layout.
The selected DS-H-MULTI-BLK is the black horizontal Multi housing with a blank insert and mounting parts. The pictured cable bundle illustrates an installation and is not supplied.
04 / COMPARE
Different priorities.
Choose the tradeoff that fits how you will use it.
Swipe to see every alternative →
THIS GUIDEScanstrut DS-H-Multi Cable SealDS-H-MULTI-BLK |  ALTERNATIVEScanstrut DS-HD10 Double Cable SealDS-HD10-BLK |  ALTERNATIVEScanstrut DS-H10 Cable SealDS-H10-BLK | |
|---|---|---|---|
| Amazon price | $55.18 | $42.15 | $35.40 |
| Best for | A custom group of differently sized cables | Two cables entering at one location | One thicker cable through the deck |
| System | Blank insert with a shared horizontal cover | Double horizontal entry | Larger single horizontal entry |
| Installation | Drill and space the holes carefully | Match both inserts and the deck footprint | Allow a gentle cable bend |
| Consider | More preparation than pre-drilled seals | Needs more width than a single seal | Only one cable path |
| Explore | Read buying guide →Amazon source ↗ | Read buying guide →Amazon source ↗ | Read buying guide →Amazon source ↗ |
About these everyday comparisons
Approximate comparisons to familiar objects: a bank card’s 3.37-inch long edge, a Letter sheet’s 11-inch long edge, or a US nickel’s 21.21 mm diameter / 5 g weight. Water comparisons exclude the container’s weight. Capacity comparisons describe volume, not exterior size or how food fits. Reference pictures identify the object; use the labeled ratio for the comparison.
05 / PRICE HISTORY
The price over time.
Scanstrut DS-H-Multi Cable Seal · Black · horizontal multi-cable seal · Amazon US
The chart legend identifies Amazon and new-offer prices when available. New offers can include marketplace sellers. Coupons, shipping and size/color selections can change the final price. Blank periods are missing observations, not a zero price.
06 / RELATED FINDS
A useful extra.
For the way you plan to use it.
Seal the deck fasteners
3M Marine Grade Silicone Sealant
An option for compatible above-waterline surfaces where Scanstrut’s installation instructions call for silicone at the screw holes.