Industrial lifting block with an orange hook, labeled McKissick 16 Tulsa for heavy-duty use.

380 Series Hook Blocks

SKU: GRRR263 Category:

Product details

  • Wide range of products available:
    • 5 to 300 short Tons capacity
    • 10” to 30” sheave diameter
    • 7/16” to 1-3/8” wire rope diameter
    • Larger capacity blocks available
  • All 380 Blocks are furnished standard with roller bearings.
  • Reeving Guide Standard – all models.
  • Blocks through 25 short Tons use 319N style hooks with S-4320 latches.
  • Sheaves lubrication through center pin - separate lube channel to each bearing.
  • Sheave fully protected by side plates.
  • Dual action hook (swings and rotates).
  • Repair parts available through worldwide distribution network.
  • Design Factor of 4:1 (unless otherwise noted).
  • All 380 blocks 16” and larger are furnished with McKissick® roll-forged sheaves with flame-hardened grooves.
  • Marked in short tons unless metric tag requested at time of order.
  • Scrap Handling version of this block available upon request.
  • Look for the orange hook...the mark of genuine McKissick® quality.

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380 Series Hook Blocks

The patented McKissick® Split-Nut® is the standard retention system for standard crane blocks up to 100 Tons.

For standard & custom block orders contact our Block Hotline at 800-727-1555 or visit kitocrosby.com/engineeredsolutions for more information.

Review the table above to see all standard configurations available. We have also engineered thousands of special crane blocks, so it is very likely that we have the ideal solution to your rigging application. Visit kitocrosby.com/engineeredsolutions to learn more.

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