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Seachoice RP-MP31188SC Stainless Steel Cotter Pin 1/16" x 1-1/2" (6-Pack)

Manufacturer

Seachoice

<h3>About Seachoice: Built by Boaters, for Boaters</h3><p><strong>Seachoice</strong> has been a cornerstone of the marine industry since 1988, when it launched as a supplier of high-quality marine hardware and OEM replacement parts, focusing on essentials like cleats, hinges, and hasps. Over the decades, the brand recognized that boaters needed a single trusted source for everything on the water, and rose to the challenge — today offering more than 6,000 replacement parts and accessories across 17 key product categories to serve the fishing, boating, and watersports communities worldwide.</p><h3>A Comprehensive Marine Catalog</h3><p>Few brands match the breadth of Seachoice's lineup. Whether you're rigging a new vessel, maintaining a well-worn workhorse, or gearing up for a weekend on the lake, Seachoice covers the essentials. The catalog spans marine lighting, fuses, fasteners, safety equipment, anchors, electrical components, boat plumbing, watersports accessories, and much more. Standout product lines include SAE- and DOT-approved marine lighting solutions, <strong>zinc anodes</strong> for corrosion protection, galvanized folding grapnel anchors, bilge pumps, tow ropes, and antifouling bottom paints — making Seachoice a go-to source for both routine maintenance and performance upgrades.</p><p>The brand's electrical category is especially expansive, covering connectors, terminals, crimpers, and heat-shrink tubing for clean, reliable wiring aboard any vessel. Seachoice also offers solar panels compatible with boats, RVs, and other vehicles — a testament to the brand's commitment to modern, energy-smart solutions on the water.</p><h3>Quality and Reliability You Can Count On</h3><p>Seachoice's guiding philosophy is straightforward: premium quality at a competitive price. The brand is described as &quot;run for and by boaters,&quot; meaning every design decision is grounded in real on-water experience. Backing up that confidence is a no-hassle warranty that covers the entire product line, giving customers peace of mind on every purchase. Products are continuously refined — with dozens of parts redesigned in recent years to meet higher performance standards — while pricing stays accessible for casual weekend boaters and serious mariners alike.</p><p>With inventory stocked across 18 strategic locations throughout the United States, Canada, and globally, Seachoice ensures that dealers and boaters can get what they need when they need it — before the tides change.</p><h3>Who Is Seachoice For?</h3><p>Seachoice's appeal spans a wide range of on-water enthusiasts. Anglers will find fishing-specific accessories and safety gear suited to long days offshore. Recreational boaters can outfit their vessels with docking hardware, fenders, mooring lines, and lighting. Watersports fans can gear up with tow ropes, ski ropes, and inflatable-compatible air pumps. Even sailing and paddlesports communities find representation in Seachoice's extensive catalog. Simply put, if it belongs on a boat, Seachoice likely makes it.</p>

Part Number

RP-MP31188SC
09/11/2036 10:02 AM
Sale Price

$4.72

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Seachoice RP-MP31188SC is a premium stainless steel cotter pin designed for marine and outdoor applications where corrosion resistance is essential. This cotter pin measures 1/16 inch in diameter by 1-1/2 inches in length, providing reliable fastening for clevis pins, castle nuts, and other mechanical assemblies.

Key Features:

  • Constructed from marine-grade stainless steel for superior corrosion resistance in saltwater environments
  • 1/16" diameter x 1-1/2" length dimensions fit standard marine hardware applications
  • Split pin design allows for easy installation and secure retention
  • Packaged in convenient 6-piece bag for multiple repairs or installations
  • Ideal for securing steering systems, control cables, anchor shackles, and rigging hardware

Cotter pins are essential safety fasteners used to prevent castle nuts and slotted nuts from loosening under vibration. The split ends are inserted through a drilled hole and bent back to lock the assembly in place. Stainless steel construction ensures long-lasting performance in harsh marine conditions without rusting or corroding.

Products specifications

Size

1/16 x 1-1/2"

Found what I needed Ordering was simple

Good price, fast shipping

Verygood costomer serv.well done .

The part description was accurate and we got the parts in a timely manner.

Never could get trough

Great web site

Had what I needed at a fair price.

Good price, fast shipping

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