TOHO HSZ-622A Heavy-Duty Chain Blocks

The TOHO HSZ-622A Heavy-Duty Chain Block is a manually operated mechanical lifting device designed for lifting and positioning heavy loads in workshops, construction sites, fabrication facilities, warehouses, maintenance operations, and industrial applications. The series uses Japan technology and incorporates an automatic double-pawl braking system, premium-grade alloy load chain, zinc-plated hand chain, drop-forged hooks, and specially heat-treated components for strength and durability. A load limiter is available as an optional accessory.

Common Features

• Manual chain-operated lifting mechanism
• Heavy-duty steel construction
• Japan technology
• Automatic double-pawl braking system
• Premium-grade alloy steel load chain
• Zinc-plated hand chain
• Drop-forged upper and lower hooks
• Specially heat-treated internal components
• Designed for dependable industrial lifting
• Load limiter available as an option
• Standard lift generally specified at 3 meters for the HSZ-622A series
• Running/proof test load varies according to rated capacity
• Suitable for workshops, construction, fabrication, maintenance, warehouses and industrial material handling.