Expand Your Dock Protection with Flexible Bumper Positioning.
The ShoreMaster Horizontal Adapter for Vertical Dock Bumpers allows you to mount your existing vertical dock bumpers horizontally—giving you added protection exactly where you need it most. Designed for ShoreMaster dock systems, this adapter improves dock-side coverage, protects boat hulls, and enhances safety in high-contact areas.
Ideal for corners, high-traffic docking zones, and tight slips, this adapter delivers reliable performance with durable, marine-grade construction.
Key Features & Benefits
- Converts vertical bumpers to horizontal mounting for improved dock protection.
- Marine-grade construction built to withstand harsh freshwater and saltwater environments.
- Improves coverage in high-impact areas such as corners and docking approaches.
- Enhances hull protection by distributing contact more evenly.
- Designed for long-term durability with corrosion-resistant materials.
Part Number: 1004186
Product Description: Used in conjunction with ShoreMaster Accessory Bracket System to mount Vertical Dock Bumper horizontally on your dock.
Requires 1 InfinityTrack Accessory Brackets for attachment to ShoreMaster dock, 1 PolyDock Products Accessory Bracket for attachment to PolyDock system or 1 Rhino Marine Systems Accessory Bracket for attachment to a Rhino Dock. Can also be bolted on to other dock systems.
Installation Instructions: Click Here
Have more questions? Contact one of our many dealers or call our in-house experts - 888-298-9702
Compatibility & Use Cases
This adapter is compatible with select ShoreMaster vertical dock bumpers and integrates seamlessly with ShoreMaster dock systems, including InfinityTrack™ mounting.
Ideal for:
- Dock corners and tight docking areas
- High-traffic slips and marinas
- Residential and rental docks
- Boats of various sizes requiring extra side protection
Installation Overview
Installing the horizontal adapter is quick and straightforward:
- Attach the adapter to the existing vertical bumper mounting location.
- Secure using the provided or existing hardware.
- Mount the bumper horizontally and adjust as needed.
Installation time: Approximately 10–15 minutes
Tools required: Basic hand tools
Material & Performance
Built with durable, marine-grade materials, this adapter is designed to perform in demanding waterfront conditions.
- Corrosion-resistant hardware for long-term outdoor use
- Strong construction for improved impact distribution
- Weather-resistant design for year-round exposure
- Helps reduce wear on bumpers and dock structure
- Will this horizontal adapter fit my ShoreMaster vertical dock bumper?:
- Yes. This adapter is designed to work with compatible ShoreMaster vertical dock bumpers and mounting systems.
- Can I install this dock bumper adapter myself?:
- Yes. Installation is quick and straightforward, typically taking about 10–15 minutes using basic hand tools. Most dock owners can complete the install without professional help.
- Is the adapter strong enough for high-impact docking areas?:
- Yes. The adapter is built with durable, marine-grade materials designed to withstand repeated contact and protect your dock and boat in high-traffic or high-impact areas.
- Does this adapter work with the ShoreMaster InfinityTrack system?:
- Yes. This adapter is compatible with ShoreMaster’s InfinityTrack system, allowing for flexible positioning and secure mounting.
- Can I buy multiple adapters to convert all my dock bumpers to horizontal mounting?:
- Absolutely. Many customers purchase multiple adapters to outfit their entire dock system, especially for corners, high-traffic zones, or longer dock runs.
