JYINCPED 12" Boat Dock Wheel Bumper – 12in Inflatable Rotomolded Vinyl Roller with Iron Corner Bracket and Protective Cover

The JYINCPED 12" Boat Dock Wheel Bumper is a corner-mounted marine-grade roller that cushions and guides your boat while protecting hulls and dock corners.

If you dock in changing wind or current, a smooth rolling dock wheel helps reduce contact, abrasion, and impact concentrated on the bow and dock corner. This kit combines a rotomolded vinyl wheel, a heavy-duty iron corner bracket, a protective polyester cover, and mounting hardware so the roller stays in place while absorbing and redirecting force as boats arrive or depart.

How does this wheel reduce docking damage?

The wheel creates a rolling contact point at the dock corner instead of a hard scrape, so kinetic energy is absorbed and redirected rather than transferred into the hull or the dock edge. Its ribbed, inflatable rotomolded vinyl construction cushions strikes while the roller geometry lets the boat slide smoothly past the corner.

• 12" diameter wheel offers larger contact area for gentler guidance
• Inflatable design with molded valve to tune firmness
• Ribbed, impact-resistant vinyl disperses contact forces
• Roller action prevents dragging and concentrated chafing

What materials and hardware ensure long service life?

The wheel uses marine-grade rotomolded vinyl built to resist UV, tearing, and abrasion, while the included corner bracket is crafted from thick iron with a rust-proof baked finish. Together they provide a durable mounting and cushioned contact surface suitable for saltwater and freshwater environments.

• UV- and abrasion-resistant vinyl construction
• Sturdy iron bracket with rust-proof finish for secure mounting
• 2" axle housing for improved strength and stability
• High-tensile polyester cover protects the roller from sun and stains

How do I install and adjust the dock wheel?

Mount the iron corner bracket to the dock face using the supplied hardware, slide the wheel onto the axle housing, and secure it according to the included guide. Inflate or deflate via the molded-in valve to set the firmness so the roller deflects appropriately for your boat size and docking conditions.

• Corner bracket mounts directly to dock corner with provided bolts
• Molded valve allows simple pressure adjustments for desired cushioning
• Protective cover slips over the wheel to extend service life
• Kit includes wheel, bracket, cover, and mounting hardware for one straightforward installation

Will this fit my dock and boat size?

The product is available in multiple diameters (9", 12", 18") and in white or black, letting you choose a wheel size matched to your boat's bow profile and dock proportions. The 12" version balances compact footprint with a larger contact surface for moderate-sized recreational boats.

• Available diameters: 9", 12", 18" to suit different vessels
• Color options: white or black for visibility or low profile
• 2" axle housing designed for enhanced durability under load
• Corner-mounted layout minimizes interference with dock traffic

Who is this for: The JYINCPED 12" Corner-Mount Dock Wheel Bumper is aimed at boat owners and dock managers who want a low-maintenance, durable solution to protect boat bows and dock corners. It’s suitable for owners of small to mid-sized recreational boats, marinas that need reliable corner protection, and anyone who wants a simple, adjustable roller that reduces scraping and impact when mooring in wind or current.