WhamGuard Rotating Boat Dock Bumpers.  Boat Dock Rollers that Work!

WhamGuard provides premium boat and dock protection solutions.  An alternative to traditional vertical dock post bumpers, WhamGuard Rotating Boat Dock Bumpers are a new design to help boat owners and marina owners protect themselves, their boats and docks from injury and damage.  Rotating Boat Dock Bumpers are boat dock rollers that are designed to actually roll and guide a boat in or out of a boat slip, preventing damage to boats and boat docks.


Patent pending WhamGuard Rotating Boat Dock Bumpers are a 13.5″ x 13.5″ sphere that attaches to the dock post with a bushing in the center.  Requiring no drilling to the dock structure, the bushing fits snug on posts measuring 2″ round, 2″ square and 2.5″ square.

Before ordering, you need to know the dimensions of your dock post assuring a snug fit.

Cross section of WhamGuard Rotation Boat Dock Bumper with bushing installed on a 2.5" post

WhamGuard Offers Unique Solution for Boat Dock Protection

WhamGuard Rotating Boat Dock Bumpers are a patent pending, unique boat dock roller providing protection for boats entering or exiting a boat slip. The boat dock bumpers are uniquely designed and absorb impacts while guiding a boat into a slip.  The rotating boat dock bumper prevents or minimizes damage to boats and dock structures. Other boat dock rollers often don’t work as advertised.  Sometimes they roll, but most of the time they don’t.  WhamGuard Rotating Boat Dock Bumpers solve this problem by attaching to the post with a patent pending bushing design.   Allowing for easy attachment without drilling or compromising the integrity of the steel dock post.

Your Dock Should be a Stress Free Zone!

Often the most stressful time for boaters is entering or exiting a boat dock slip. Waters can be rough. Docking a boat can be dangerous, and damage significant, when docking in rough water. Also, marinas squeeze as many slips into an area as possible, leaving little room for error when boaters are launching or docking with other boats and slips in close proximity. Even calm waters are challenging. Boats don’t have brakes and the steering is not very responsive, especially at low speeds.

WhamGuard Rotating Boat Dock Bumpers are different than other bumpers or boat dock rollers.  The design, material construction, color options, price, and attachments are patent pending and truly unique.  The WhamGuard boat dock roller is easily retro-fitted to existing dock structures. Other boat dock roller manufacturers are limited by size, weight, capabilities and cost. WhamGuard Rotating Boat & Dock Bumpers are constructed of lightweight, but strong high-density polyethylene material that has the highest UV rating.

WhamGuard Rotating Boat Dock Bumpers are boat dock rollers are easy to install and look great while protecting your boat and dock.  Make your dock a stress free zone.  Don’t slam hard.  Get WhamGuard! 918-416-1600.

Product Info

Learn More About our Products & How They Work!


Really Work! - Easy to Install! - Look Great!


Watch the installation video to see how easy it is!