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Galvanized steel proof coil chain, 3/16 inch links, 150 foot reel

Campbell

Campbell Proof Coil Chain 3/16" Grade 30 Galvanized 150 ft

SKU CH-MAVP-WZGJ5

Galvanized Grade 30 proof coil chain, 3/16 inch trade size, 150 feet long with a 800 lb working load limit

  • Grade 30 carbon steel delivers 800 lb working load limit
  • Galvanized finish protects against corrosion in marine environments
  • 150 ft continuous length covers large docking projects
  • Welded straight links provide consistent 1 in inside length
  • 35 lb per foot keeps handling light for installation

Marine Dock Chain Grade 30

This Campbell proof coil chain is built for marine dock installations and general utility work where lifting is not required. The galvanized carbon steel resists corrosion in wet environments. It suits boat owners and dock builders who need a 150-foot continuous length for mooring lines or perimeter barriers.

Working Load Limit 800 lb

The chain carries a Grade 30 rating with a working load limit of 800 pounds, making it unsuitable for overhead lifting or critical safety loads. Each link measures one inch inside length by three-eighths inch inside width with a 13/64-inch material thickness. Thirteen links make up every foot of the 150-foot reel.

Welded Straight Links No Hook

Welded straight links allow the chain to feed smoothly through fairleads and windlasses without twisting. No hook is included, so you must add your own end fittings matched to the 3/16-inch trade size. California Proposition 65 warnings apply for cancer and reproductive-harm chemicals present in the galvanized finish.

Highlights

  • Grade 30 carbon steel delivers 800 lb working load limit
  • Galvanized finish protects against corrosion in marine environments
  • 150 ft continuous length covers large docking projects
  • Welded straight links provide consistent 1 in inside length
  • 35 lb per foot keeps handling light for installation

Specifications

BrandCAMPBELL

Questions about this item

How much load can the 800 lb working load limit actually handle on a dock line?

The 800 lb working load limit is the maximum steady tension the Grade 30 chain should carry; it is not rated for overhead lifting, so use it for mooring, drag lines or barrier runs where shock loads stay below that figure.

What does the Grade 30 and NACM standard mean for corrosion resistance and compatibility?

Grade 30 carbon steel with a galvanized finish meets NACM dimensional standards, giving baseline rust protection in splash zones and ensuring 3/16 in trade-size links match standard shackles and hooks.

Will the 1 in by 3/8 in links and 13 links per foot fit my existing 3/16 in shackles and windlass?

Each welded link measures 1 in inside length by 3/8 in inside width at 13 links per foot, so standard 3/16 in shackles, thimbles and windlass gypsies for proof coil chain will engage correctly.

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