Utility Crane Blocks
380 Series Hook Blocks

• Wide range of product available.
• Capacity: 4.5 - 270 Tonnes - Larger Models Available.
• Sheave Sizes: (254mm - 762mm).
• Wire Line Sizes: (11 - 35mm).
• Manufactured by an ISO 9001 and APIQ1 certified facility.
• All single point shank hooks are genuine Crosby®, forged alloy steel, Quenched and Tempered, and have the patented QUIC-CHECKTM markings (Duplex hooks are available on most sizes).
• All easy ReeveTM Blocks are furnished standard with Roller Bearings
• Reeving Guides Standard - All Models.
• Heavy Duty Positive Locking (PL) Latch - All Models.
• Sheave lubrication through centre pin - Separate lube channel to each bearing.
• Sheaves fully protected by side plates.
• Dual action hook (Swings and Rotates).
• Repair parts available through world wide distribution network.
• Design Factor of 4 to 1 (unless otherwise noted).
• All 380 Series blocks, 406mm and larger, are furnished with McKissick® Roll-ForgedTM sheaves with flame hardened grooves.
• Look for the Range Hook...the mark of genuine McKissick® quality.

Options Available

• Bronze Bushed Sheaves
• Duplex Hooks
• Swivel Tee and Shackle Assemblies
• Sheave Shrouds
• Anti Rotation - Locking Device (45 tonnes & larger)
• Plate Steel Cheek Weights

Dead End Chart

(Double, Triple & Quad sheave Blocks*)