Sea-Dog 316 SS Bow Shackle, 3/8in Screw Pin
Sea-Dog 316 SS Bow Shackle, 3/8in Screw Pin — Product description
The Sea-Dog bow shackle is a 316 stainless steel connector for anchor rodes, rigging, and any spot you need a strong, corrosion-proof link. The rounded bow shape takes load from multiple directions, and the 3/8 inch screw pin threads in by hand. Marine-grade stainless that lives outside without rusting.
When you need to connect an anchor rode to a length of chain, or hang a block off a padeye, a bow shackle is the fitting you reach for. This one's from Sea-Dog, cast in 316 stainless steel, so it shrugs off salt spray and won't streak rust down your deck. The rounded bow shape is the real difference from a straight D-shackle. That curve lets the shackle take load from more than one direction at once, which is exactly what you want at an anchor connection where the pull angle keeps shifting around.
The screw pin measures 3/8 inch in diameter and the ring opening is 7/8 inch, so it's a mid-size fitting that suits most small to mid-size boats. Thread the pin in by hand, snug it with a shackle key or a screwdriver through the eye, and you're set. If you plan to leave it in the water for a full season, keep a dab of anti-seize on the threads so it backs out easily come haul-out.
It ships as a single shackle. Simple, strong, and built to live outside.
Key Features
- 316 stainless steel casting resists salt corrosion and won't rust-streak your deck
- Rounded bow shape carries load from multiple angles, ideal for anchor connections
- 3/8 inch screw pin threads in and out by hand for quick connections
- 7/8 inch ring opening fits most small to mid-size boat rigging
- Ships as a single shackle
Why Buy from NVN Marine
- Authorized Sea-Dog reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Sea-Dog 316 Stainless Steel Screw Pin Bow Shackle |
|---|---|
| Brand | Sea-Dog |
| Manufacturer Part Number | 147060-1 |
| UPC | 035514147149 |
| Pin Type | Screw Pin |
| Pin Size | 3/8 Inch |
| Ring Size | 7/8 Inch |
| Material | 316 Stainless Steel |
| Shape | Rounded Bow |
| Quantity | Single |
Frequently asked questions
What's the difference between a bow shackle and a D-shackle?
The bow shackle has a rounded, wider loop that lets it take load from more than one direction at once. A straight D-shackle is stronger for a single in-line pull but doesn't handle side loads as well. That rounded shape is why bow shackles are the go-to at anchor connections where the pull angle shifts.
What size are the pin and the ring opening?
The screw pin is 3/8 inch in diameter and the ring opening measures 7/8 inch. That's a mid-size fitting that works for most small to mid-size boat rigging jobs.
Is 316 stainless steel good for saltwater?
Yes. 316 is the marine grade of stainless. It holds up to salt spray and immersion better than plated steel, so it's a solid choice for anchor rodes and rigging that live outside.
How many shackles come in the package?
This is sold as a single shackle.
