Hook Blocks

We engineer and manufacture hook blocks for all makes and models of cranes. With unlimited capacity ranges, our non-motorized and motor-driven blocks are designed to meet the specific needs of your industrial or mill-duty operation.

Standard Features:

  • Heavy-Duty Fabricated Steel Construction
  • Forged Steel Sheaves with Flame Hardened Grooves
  • Quench & Tempered Sheave Axle w/ Grease Fittings
  • High-Quality Tapered Roller Bearings
  • Forged Steel Hook with Safety Latch
  • 360-Degree Hook Rotation
  • Compliant with CMAA or AIST Design Specifications
  • Compliant with ASME B30.2 Safety Standards

Available Options:

  • Fabricated Steel Sheaves w/ Hardened Grooves
  • Hook Rotation Pinned Lock Plate
  • Dual / Sister-Hook
  • Sheave Guards
  • Bronze Trunnion Bushings
  • Protective Bumper Plates
  • Weigh Scales
  • Remote Controls

Non-Motorized, Non-Rotating Hook Blocks

Motor-Driven Rotating Hook Blocks

Hook Blocks 4 - 15 Ton Rotating
Hook Blocks 5 - Working Shot