Pay in installments of $15.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 16 - Jun 21
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1]Stainless Steel Chain Stopper 3 16" 1 4" Chain Stoppers help prevent damage to the windlass and reduce the risk of accidental free fall of the anchor while under way. Chain Stoppers mount alone or inside most bow rollers and work with your anchor roller to take tension off your windlass. Chain and rope should be secured at anchor when your windlass is not in use to avoid high loads the windlass was not designed for. 321820 fits chain sizes 3 16" 1 4".
![Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1] Sea-Dog Stainless Steel Chain Stopper - 3/16" - 1/4" [321820-1]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/81166XL.jpg?v=1643870467)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 414 reviews
Sort
Product Reviews
★★★★★ 5
Awesome
Format: Paperback
Great addition to my collection!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
★★★★★ 5
great
Format: Paperback
perfect shape
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2025
★★★★★ 5
Venom verse
Format: Paperback
Nice addition to the venom verse
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 6, 2024
★★★★★ 2
Poor shipping
Format: Paperback
The price was good and I love the product but this company shipped it by throwing it into a giant box. When it arrived it had several pages bent and the corners were damaged.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2025
★★★★★ 5
Great
Format: Paperback
Absolute Goated
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

![Tecnoseal Zinc Cavitation Plate Anode f/Volvo Penta SX-DPS [00726] Tecnoseal Zinc Cavitation Plate Anode f/Volvo Penta SX-DPS [00726]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/81487XL.jpg?v=1643872717)
![Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100] Blue Sea 7713100 ML-RBS Remote Battery Switch w/Manual Control Auto Release Deutsch Connector - 12V [7713100]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/81421XL.jpg?v=1643872266)

![T-H Marine HydroWave H2 System Catfish Edition [HW-PKG-H2CAT] T-H Marine HydroWave H2 System Catfish Edition [HW-PKG-H2CAT]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/82028XL.jpg?v=1643874868)