Marine Cable Sleeve / Rig Hole Cover Key benefits Protects cables, wires and pipes from puncture, abrasion and water ingress with a waterproof rig hole seal. Durable, wear-resistant construction provides long-term protection and reduces the need for repairs or replacement. Simple installation saves time and effort, making cable routing and management faster and less error-prone. What it does Acts as a robust sleeve and boot where cables pass through decks, bulkheads or hull penetrations. Seals around cables to prevent moisture entry and shields lines from chafing and impact damage. Compatibility and function Designed for marine and mobile environments: suitable for yachts, RVs, motor boats, fishing boats and other boats. Intended for use with electrical cables, control wires and small-diameter pipes routed through rig holes or deck openings. Made from high-quality, wear-resistant materials for reliable performance in wet and abrasive conditions. Performance highlights Waterproof seal protects connections and interior spaces from saltwater and rain. Sturdy design resists wear and mechanical damage common in marine and mobile applications. Provides a firm, lasting safeguard to keep critical wiring and plumbing intact and operational. Typical use scenarios Route and seal shore-power or battery cables through a boat deck to prevent chafing and water entry. Protect control and sensor wires passing through an engine compartment bulkhead on a motor boat or RV. Cover cable or pipe penetrations on a fishing boat to reduce wear from rigging movement and exposure to the elements. Practical advantages Reduces downtime and maintenance by preventing common cable failures. Improves safety by maintaining cable integrity and reducing exposure to water and abrasion. Straightforward installation allows quick retrofit or new installations without extensive modification.