Grade 30 Proof Coil Hot Dip Galvanized Chain, 3/8" x 200' Drum

200 Feet of Anchor Chain. Hot Dip Galvanized. Ready for Deep-Water Scope.

The Titan Chain Grade 30 Proof Coil Hot Dip Galvanized Chain in 3/8" x 200 feet gives you the extended scope needed for deeper anchorages, longer rodes, or high-scope anchoring setups where 100 feet simply isn’t enough. Built from low carbon steel with an ISO short pitch link and a hot dip galvanized finish, this chain is engineered for the corrosive demands of saltwater and freshwater anchoring environments.

At 3/8" diameter, this is the most common sizing for mid-size recreational vessels — light enough to handle and stow in a windlass locker, strong enough for reliable holding in most anchoring conditions. The 200-foot drum format gives you the flexibility to cut to your exact rode length or run the full length for maximum scope.

Key Features

• Grade 30 Proof Coil — Standard working load chain rated for general purpose and anchor applications
• Hot Dip Galvanized Finish — Thick zinc coating for superior corrosion resistance vs. electro-galvanized chain
• 3/8" Diameter — The most common anchor chain size for mid-size recreational sailboats and powerboats
• 200-Foot Drum — Extended length for deep-water scope, long rodes, or cutting to custom lengths
• ISO Short Pitch Link — Standard link geometry for compatibility with windlass gypsies and anchor rollers
• Low Carbon Steel Construction — Proven material for strength and workability in marine anchoring use
• 1-Year Warranty — Backed by Titan Chain’s manufacturer warranty

Specifications

• Brand: Titan Chain
• Grade: 30 (Proof Coil)
• Finish: Hot Dip Galvanized
• Diameter: 3/8" (9.5mm)
• Length: 200 ft (61.0m)
• Link Type: ISO Short Pitch
• Material: Low Carbon Steel
• Weight: 138.3 kg (305 lb)
• Part Number: 10312744
• Warranty: 1 Year

For boaters who anchor frequently, cruise to deeper anchorages, or simply want the peace of mind that comes with extra scope, the Titan Chain 3/8" x 200’ Grade 30 drum is the practical, professional-grade choice.

⚓ Parts Desk Insight

• 3/8" is the sweet spot for most mid-size vessels: Commonly used on sailboats and powerboats in the 30–45 foot range. Lighter than 1/2" chain, easier to handle and stow, while still providing solid holding weight and catenary effect on the rode.
• 200 feet enables proper scope in deeper anchorages: The general rule of thumb is 5:1 to 7:1 scope (rode length to water depth). In 20 feet of water with 5 feet of freeboard, you need 125–175 feet of rode. 200 feet of chain gives you full scope in most recreational anchoring depths without splicing in rope.
• Hot dip vs. electro-galvanized — always choose hot dip for saltwater: Hot dip galvanizing applies a significantly thicker zinc coating. In a saltwater anchoring environment where chain drags on the seabed and cycles through wet/dry exposure, hot dip chain lasts far longer and is worth the price difference.
• Windlass gypsy compatibility — confirm before ordering: The 3/8" ISO short pitch link is designed for windlass gypsies rated for 3/8" Grade 30 chain. Customers should verify their windlass gypsy specification — mixing chain grades or link pitches can cause skipping or jamming.