Yescom USA, Inc.
Yescom USA, Inc. 25CAR003-RG30D-06 60pcs 30° cable railing rubber grommets fence post cap
Sixty rubber grommets protect 30-degree cable runs from electrolysis and UV damage while fitting 1/8 to 3/16 inch wires
- Prevents electrolysis by isolating dissimilar metals
- UV-resistant rubber withstands coastal weather extremes
- Fits 1/8 to 3/16 cable with 30° angle
- Simple press-fit install for indoor or outdoor decks
- 60-piece pack covers large railing projects
Cable Railing Grommet Kit
This kit supplies sixty rubber grommets designed for 30-degree cable railing installations. They suit deck, porch and balcony projects that need a clean angled pass-through for stainless-steel cables. Builders and DIY installers working on metal post systems will find the quantity convenient for full runs.
Cable Diameter Compatibility
Each grommet accepts 1/8", 5/32" and 3/16" cables, matching the most common residential railing sizes. The flange measures 25/32" and the body length is 23/32", fitting post holes between 13/32" and 15/32". Select this kit only when your cable and hole dimensions fall within these exact fractions.
Outdoor Durability
Moulded rubber resists UV exposure, corrosion and temperature extremes without cracking or softening. The material separates dissimilar metals to stop electrolytic corrosion at the contact point. No maintenance is required after installation, and the grommets stay flexible in both coastal salt air and freezing conditions.
Highlights
- Prevents electrolysis by isolating dissimilar metals
- UV-resistant rubber withstands coastal weather extremes
- Fits 1/8 to 3/16 cable with 30° angle
- Simple press-fit install for indoor or outdoor decks
- 60-piece pack covers large railing projects
Specifications
| Brand | Yescom |
|---|---|
| Model | 25CAR003-RG30D-06 |
Questions about this item
What does the 30-degree angle do once the grommet is installed in a post?
The 30-degree sleeve aligns the cable at the correct pitch for stair runs, guiding it smoothly through the post without sharp bends.
What post-hole size does the 25/32-inch flange cover in practice?
The flange spans holes from 13/32 to 15/32 inch, sealing the opening on 2x2 or 4x4 metal posts.
What physical clearance is needed to seat the 23/32-inch long grommet?
You need a clean hole at least 23/32 inch deep so the grommet sits flush with the post face.
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