perma floats in stockG&A Distributor in Rhode Island and New England permaports in stockNinigret Marine provides the lowest regional prices on marine nuts, bolts and fasteners and provides fast free delivery* within Southern New England.  Distributors of G&A® Structural Hardware,  and Permafloats®  and Permaports®.

Ninigret Marine provides quality hot-dipped, galvanized marine hardware to the trade, and has an extensive inventory of aluminum gangways, marine floats, ladders, marine nuts, bolts, fasteners and timber bolts in stock.  We also carry structural dock hardware in many sizes and marine rub rail, marine dock bumpers and more.   If we don't have it, we can probably get it for you.  



STOCKED SIZES ADDITIONAL SIZES AVAILABLE *SPECIAL ORDER ONLY DEPOSIT REQUIRED* *Wave attenuator floats are also available. They come filled and unfilled with fastening locations on the top and bottom. Marine lift tanks are also … [Read more...]

PWC Ride-on Lifts

PWC Ride-on Lifts from Permaport® are available only by licensed dealers. This ride-on lift is the premiere Jet Ski docking system. PERMAPORT® docking platform keeps your jet ski clean and ready to go. Available in speckled gray or … [Read more...]

Aluminum Gangways

Aluminum Gangways are in stock at Ninigret Marine.  These gangways are flush mounted for easy clean up, with a large pin seawall mount connector and non-slip aluminum knurled decking. Standard sizes listed below. … [Read more...]

Tieangles, Tieplates, and Flat Plates

Heavy Duty Structural Dock Hardware We stock a variety of tieangles, tieplates, and flat plates for bracing, tiedowns, and splicing needs. Customized plates, angles, and tiedowns are available. All stock is hot dipped … [Read more...]

Hot Dipped Galvanized Fasteners

We are adding stock daily. Please call 401-364-0200 for special sizes. Galvanized FORGED Eye Bolts 1/2”….. 3 ¼” to 12” 5/8”….. 4” to 18” 3/4”….. 4” to 18” 1”   …..12” and 18” Galvanized Eye Nuts 1/2”, 5/8”, 3/4”, 1” Galvanized … [Read more...]

Dock Bumper Corners

Corner Bumpers are made of high grade marine vinyl to mate with dock bumper guard.  Corners give continuous look and offer more protection. Universal Dock Corner (10 inch) Universal Dock Corner (6 inch) … [Read more...]

Heavy Duty Dock Wheels

Help prevent expensive dockside damage. The ANC Dock Wheel helps you when wind and currents make docking difficult. The wheels are made of thick marine grade vinyl to withstand rough treatment and harsh marine conditions. The corner bracket … [Read more...]