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Cable Railing Rubber Grommets 50 Pack Protective Sleeves for 1

Cable Railing Rubber Grommets 50 Pack Protective Sleeves for 1

$38.99 USD
$38.99 USD
Sale Sold out
Shipping calculated at checkout.

Key Features

  • 【ANTI-ELECTROLYSIS & CABLE PROTECTION】 These cable railing rubber grommets eliminate direct contact between dissimilar metals, effectively minimizing electrolysis. The protective sleeves prevent your stainless steel cable from wearing into the metal or composite posts, ensuring long-lasting system integrity.
  • 【VERSATILE COMPATIBILITY】 Engineered to fit 1/8", 5/32", and 3/16" stainless steel cables perfectly. These cable railing protector sleeves are compatible with most standard 2"x2" and 4"x4" metal or aluminum posts with a post hole size range from 13/32" to 15/32".
  • 【EXACT SPECIFICATIONS】 Package includes a 100-pack of black cable railing kit protector sleeve rubbers. Exact dimensions: Overall Length of Sleeve = 13/32", Flange Diameter = 21/32". Ideal for clean wire management in structural and decorative cable railing hardware systems.
  • 【ALL-WEATHER RESIDENTIAL & COMMERCIAL USE】Cable Railing Rubber Grommets are made of a strong rubber. Formulated for heavy-duty performance, this cable railing hardware is weather-resistant and UV-resistant. Designed to keep moisture from getting inside the metal posts, making it suitable for both indoor and outdoor applications, including coastal installations.
  • 【EASY INSTALLATION & RELIABLE SUPPORT】 Simple to install for DIY homeowners, contractors, and builders in residential or commercial projects. Requires hardly any maintenance once set up. Please contact us directly if you have any questions or require troubleshooting assistance with your balustrade hardware setup.

Specifications

Brand Gdlpengru
Manufacturer Gdlpengru
Material Rubber
Color Black
Size 1/8" 5/32" 3/16"
Product Type RAW_MATERIALS
Item Type Keyword decking-railings
Package Dimensions H: 17 / L: 127 / W: 76 (Weight: 54)
unit 50 Count

Description

Upgrade Your Cable Railing System with Premium Rubber Grommets Protect your investment and ensure structural longevity with our cable railing rubber grommets. These protective sleeves are specifically engineered to eliminate the direct contact between dissimilar metals, significantly minimizing electrolysis and preventing premature wear and tear on your railing system. By acting as a durable barrier, they stop stainless steel cables from eroding or cutting into your metal or composite posts over time. Heavy-Duty Weatherproof Performance Crafted from high-density, robust rubber, our grommets are built to withstand harsh environmental conditions. They are completely weather-resistant and UV-resistant, ensuring they will not crack, degrade, or become brittle over time. They also serve an essential sealing function, keeping moisture from penetrating into the interior of your hollow metal posts, making them an excellent choice for both indoor and outdoor residential or commercial projects. Product Specifications Compatible Cable Sizes: 1/8", 5/32", 3/16" stainless steel cable Compatible Post Types: Fits most 2"x2" and 4"x4" metal or aluminum posts Required Post Hole Size: 13/32" to 15/32" Sleeve Overall Length: 13/32" Flange Diameter: 21/32" Material Properties: Corrosion-resistant, UV-resistant, Weather-resistant Frequently Asked Questions Q: Why are these rubber grommets necessary for metal posts? A: When stainless steel cables pass directly through aluminum or steel posts, friction causes the cable to wear into the post. Additionally, contact between different metals triggers galvanic corrosion (electrolysis). Our rubber sleeves completely isolate the cable from the post, preventing wear and blocking moisture from entering the post interior. Q: Will these fit tightly on a 1/8 inch cable? A: Yes, they are multi-tiered protective sleeves designed to securely accommodate 1/8", 5/32", and 3/16" cables, providing a clean, professional finish to your railing hardware kit.
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