Sea-Dog Stainless Steel Chain Stopper - 5/16" - 3/8"

Ensure the longevity and reliability of your vessel's anchoring system with our premium Stainless Steel Chain Stopper. Specifically engineered to protect your windlass and secure your anchor chain, this essential accessory is a must-have for every marine enthusiast.

Product Features

• Durable Construction: Crafted from corrosion-resistant 304 stainless steel, ensuring longevity even in harsh marine environments.
• Versatile Compatibility: Available in two models to fit a range of chain sizes:
  • Model 321820: Fits chain sizes from 3/16" to 1/4".
  • Model 321825: Fits chain sizes from 5/16" to 3/8".
• Easy Installation: Can be mounted standalone or integrated inside most bow rollers, providing flexibility for your boat's setup.
• Windlass Protection: Works in tandem with your anchor roller to distribute tension, reducing the load on your windlass and preventing potential damage.

Benefits of Using a Chain Stopper

Installing a chain stopper on your vessel offers multiple advantages:

• Prevents Windlass Damage: By taking the tension off the windlass, it minimizes wear and tear, extending the lifespan of this critical component.
• Enhances Safety: Secures the anchor chain, reducing the risk of accidental free fall while underway.
• Protects Marine Equipment: By managing the load effectively, it helps maintain the integrity of your boat's anchoring system.
• Ease of Use: Simplifies the anchoring process, making it more efficient and reliable.

Technical Specifications

Model Number	Compatible Chain Size	Material
321820	3/16" - 1/4"	304 Stainless Steel
321825	5/16" - 3/8"	304 Stainless Steel

Installation Guidelines

Installing the Stainless Steel Chain Stopper is straightforward:

1. Choose the appropriate model based on your anchor chain size.
2. Mount the chain stopper either standalone or within your existing bow roller system using the provided hardware.
3. Ensure the chain and rope are properly secured at the anchor point when the windlass is not in use.
4. Regularly inspect the installation to maintain optimal performance and safety.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.