Free shipping on orders over $150. Learn more
Returns are accepted within 30 days after shipment. To be eligible for a return, items must be unused, uninstalled, and in their original packaging, and proof of purchase is required. The following items are not eligible for return: Installed or used products, clearance or final-sale items, trolling motors, programmed AIS units, KVH Starlink products that are registered or opened, special-order products, or products displaying the notice “This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.” in their description. Opened or unsealed DVDs, CDs, or cartography (unless defective) are not eligible for return. Return Merchandise Authorization (RMA) numbers are required for all returns. Learn more.
Egret Marine ships marine parts and accessories within the contiguous United States only. Orders are typically processed same day if placed before 3pm CST, excluding weekends and holidays. Learn more.
Rocker Stopper Boat Stabilizer
Rocker Stoppers help dampen the rocking motion of boats at anchor. Simply tie Rocker Stoppers approximately 44 cm (18″) apart, making a string of them, with a 5-10 pound weight attached at the bottom of the string. Hang one string off each side of the boat. Just four units per side are what it takes on most boats to 36′. Be sure you hang them where they will always be underwater. Many people use mushroom anchors with their Rocker Stoppers because this type of weight nests well inside the last Rocker Stopper in your string. Use 10 mm (3/8″) braided nylon or 3-stranded nylon line.
Use without a weight (or with a reduced weight) for drift fishing. Rocker Stoppers will slow down drift substantially. They are also great to use at the end of a dock to stabilize the tip from rocking. Rocker Stoppers nest together and each one is 33 cm (14″) in diameter.
It’s lightweight and molded of high impact, virtually indestructible styrene. Can be deployed or retrieved in seconds. Unaffected by saltwater and cannot affect the sides of your boat. Units are made to “nest” within each other, so storage is a breeze.
A Number of Rocker Stopper Units Needed on Each Side of the Boat (Sail or Power):
Why a Magnetic Compass Still Matters GPS chartplotters are indispensable, but a magnetic compass is your fail-safe when electronics go dark — dead battery, blown fuse, or water intrusion. Every...
Why Every Boat Needs a VHF Radio A marine VHF (Very High Frequency) radio is one of the most important pieces of safety equipment on any boat. It's your primary...
Why CO and Propane Alarms Are Non-Negotiable Carbon monoxide (CO) is the leading cause of boating fatalities that don't involve drowning. It's colorless, odorless, and can incapacitate a person within...
Choosing the right VHF speaker for your boat comes down to weatherproofing, power handling, and mounting flexibility. Here's what to look for.
A properly installed transducer is the foundation of accurate sonar on your bass boat. This complete guide covers mounting methods, location selection, depth settings, cable routing, water testing, and the...
A properly built NMEA 2000 network lets your chartplotter, GPS, AIS, and instruments share data seamlessly. Here's how to plan and build one.
Marine electrical systems demand corrosion-resistant, properly rated components. Here's a practical overview of terminal blocks, switches, and cables for boat wiring.
Carbon monoxide alarms, fire extinguishers, and life jackets are non-negotiable safety gear for any boat. Here's what to know before you buy.