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Coiled zinc-plated steel chain, 3/16 inch links, 150 feet total length

Campbell

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

SKU CH-9VHV-M31D1

Grade 30 proof coil chain with 150 ft length and 800 lb working load limit

  • Grade 30 strength rated for 800 lb working load limit
  • Zinc plated carbon steel resists corrosion in outdoor use
  • 150 foot continuous length covers long runs without splices
  • Welded straight links provide consistent 13 links per foot
  • 3/16 inch trade size fits standard 3/16 inch compatible fittings

Product Identity

Campbell 3/16" Grade 30 Proof Coil Chain is a carbon steel chain with a zinc plated finish supplied in a 150 ft length. It has a working load limit of 800 lb and is explicitly not rated for overhead lifting applications. The welded straight links measure 1 in inside length and 3/8 in inside width with a material thickness of 13/64 in.

Suitability

This chain suits buyers who need a general purpose utility chain for binding, towing or agricultural tie down tasks where a 800 lb working load limit is sufficient. It is not for buyers who require overhead lifting capacity or a higher grade alloy chain for critical load bearing applications. The zinc coating provides basic corrosion resistance but is not intended for continuous marine immersion.

Deciding Specification

The working load limit of 800 lb is the single figure that determines whether this chain matches the required safety factor for the intended load. Users must calculate the total applied force including dynamic shock loads and verify it remains below this limit before deployment.

Highlights

  • Grade 30 strength rated for 800 lb working load limit
  • Zinc plated carbon steel resists corrosion in outdoor use
  • 150 foot continuous length covers long runs without splices
  • Welded straight links provide consistent 13 links per foot
  • 3/16 inch trade size fits standard 3/16 inch compatible fittings

Specifications

BrandCAMPBELL CHAIN & FITTINGS

Questions about this item

What size shackles or hooks are needed for the 3/16 in trade size links?

Fittings must match the 3/16 in compatible fitting thickness so the pin seats fully in the 3/8 in inside width.

How does the 800 lb working load limit affect use with older Grade 43 chain on the same job?

Grade 30 chain is the weakest link; the assembly cannot exceed 800 lb even if the older chain is rated higher.

How can I confirm the 150 ft coil has the correct 13 links per foot after unboxing?

Count links over a one-foot section; you should find 13 welded links measuring roughly 1 in inside length each.

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