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Galvanized steel J-hook with eye attachment, Grade 40, 750 lb working load

Klein Tools

Klein Tools 258 J-Hook Grade 40 750 lb

SKU CH-ZFMJ-R2VM6

A Grade 40 J-hook with a 750 lb working load limit and aluminium-alloy construction for non-lifting rigging tasks

  • Grade 40 steel resists deformation under heavy loads
  • 750 lb working load limit handles demanding tie-down tasks
  • Aluminium alloy construction reduces weight without sacrificing strength
  • 1 7/8 inch hook opening accepts thick chain or rope
  • Eye attachment enables quick, secure connection to Grade 43 chain

J-Hook Grade 40 750 lb working load

The Klein Tools 258 J-Hook is rated Grade 40 with a working load limit of 750 lb. It is built from aluminium alloy and features an eye attachment with a 5/8 in inside diameter and height. The hook opening measures 1 7/8 in and the usable length is 5 1/2 in. This hook is not designed for lifting applications.

Compatible with Grade 43 chain

The hook works with Grade 43 chain for secure connections in rigging and tie-down tasks. Its aluminium alloy construction resists corrosion during regular outdoor or industrial use. The eye attachment provides a fixed anchor point for chain, rope or strap fittings. No threaded shank or clevis pin is required for installation.

California Proposition 65 chemical warning

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Buyers who require a hook certified for overhead lifting should select a different model. Those needing a threaded shank or clevis pin attachment must choose an alternative design. The restriction list for state sales is currently empty.

Highlights

  • Grade 40 steel resists deformation under heavy loads
  • 750 lb working load limit handles demanding tie-down tasks
  • Aluminium alloy construction reduces weight without sacrificing strength
  • 1 7/8 inch hook opening accepts thick chain or rope
  • Eye attachment enables quick, secure connection to Grade 43 chain

Specifications

BrandKLEIN TOOLS

Questions about this item

How do I attach the Klein Tools 258 J-Hook to a Grade 43 chain, and what step is often missed?

Connect the eye of the hook to the chain using a suitable connector; the step often missed is verifying the chain is Grade 43 to match the hook's compatibility rating.

What maintenance or replacement will the galvanized steel hook need over time?

Inspect the galvanized coating regularly for wear or corrosion; replace the hook if the coating is damaged, the eye is deformed, or the hook opening exceeds 1 7/8 in.

What limit appears first when the 750 lb working load limit is sustained?

The 750 lb working load limit is the primary limit; exceeding it risks deformation of the aluminum alloy hook or failure of the Grade 43 chain connection.

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