Crosby® 380 Series Hook Blocks

• Reeving Guide Standard – All Models
• Blocks thru 25 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 to 1 (unless otherwise noted).
• All 380 blocks 16” and larger are furnished with McKissick® Roll-Forged sheaves with flame hardened grooves.
• “Look for the Orange Hook … the mark of genuine McKissick® quality”.

Options Available

• Bronze Bushed Sheaves
• Duplex Hooks
• Swivel Tee and Shackle Assemblies
• Sheave Shrouds
• Anti Rotation Hook – Locking Device
• Plate Steel Cheek Weights
• Third party testing with Certification available upon request.