Stainless Steel Cotter Ring Kit – 66 Piece, All Popular Sizes
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Stainless Steel Cotter Ring Kit – 66 Piece
Keep your clevis pins locked in place with this comprehensive cotter ring assortment. Covering the five most common clevis pin diameters used on boats, this kit means you'll have the right ring on hand whether you're rigging a block, securing a turnbuckle, or replacing worn hardware mid-season. Every ring is marine-grade stainless steel — built to resist the salt, moisture, and UV exposure that corrodes lesser hardware over time.
The 66 rings are sorted by size and stored in a compact, flat container (4" W × 6¾" L × 1" H) that fits easily in a toolbox, tackle drawer, or parts bin.
Kit Contents
- 3/16" clevis pins — 20 rings
- ¼" clevis pins — 20 rings
- 5/16" clevis pins — 10 rings
- 3/8" clevis pins — 10 rings
- ½" clevis pins — 6 rings
Key Features
- Marine-grade stainless steel — corrosion-resistant in saltwater and freshwater environments
- Covers the 5 most popular clevis pin sizes in one kit
- 66 rings total — enough to complete multiple jobs or restock your parts supply
- Compact, compartmented storage container keeps sizes organized and accessible
- Part No. 50-59437
Parts Desk Insights
Best used for standing and running rigging maintenance, steering linkage, and deck hardware assembly where clevis pins need to be positively retained. Ideal for sailboat rigging inspections, outboard steering cable connections, and any application using clevis-style fasteners. Pair with our Fasteners & Mounting collection for a complete hardware refresh. Note: clevis pins are sold separately.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.