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Taiyo Seiki GPBB Series Green Pin Shackle for Heavy-Duty Lifting Applications

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Introduction

In demanding lifting and rigging environments, component reliability is non-negotiable. The GPBB Series Green Pin Shackle from Taiyo Seiki Iron Works is engineered to meet the rigorous requirements of offshore, marine, construction, and energy industries. Designed for high load capacity and long-term durability, this shackle reflects Japanese precision manufacturing combined with globally trusted performance standards.



Silver shackle with a green pin on a blue gradient background. Text: TAIYO SEIKI IRON WORKS, GREEN PIN SHACKLE, GPBB SERIES.
High-strength GPBB Green Pin Shackles from Taiyo Seiki Iron Works, distributed by Nichiboku Ltd., designed for robust lifting applications in marine, offshore, and heavy industries.

GPBB Green Pin Shackle – Engineered for Safety and Reliability

The GPBB Green Pin Shackle is manufactured using high-strength steel and features a robust bow design for secure load handling. Its distinctive green pin allows quick visual confirmation, improving on-site safety and operational efficiency.

Key Technical Features

  • Grade 6 high-strength construction

  • Hot-dip galvanized body for corrosion resistance

  • Green-painted pin with anti-loosening cotter pin

  • Designed for heavy-duty lifting and rigging operations

  • Suitable for harsh environments including offshore and shipyards

Applications Across Global Industries

The GPBB series is widely used in offshore oil and gas exploration sites, shipbuilding and marine transport facilities, heavy industrial plants, steel structures, and port logistics operations. Its consistent performance under extreme loads makes it a trusted choice for engineers and procurement specialists worldwide.

Two workers in yellow helmets lift a large metal shackle on a busy dock, with containers and cranes in the background.
Workers in hard hats handle a GPBB Green Pin Shackle on a bustling dock, preparing for marine and port lifting operations amidst a backdrop of cargo containers and cranes.

Precision Manufacturing by Taiyo Seiki Iron Works

Taiyo Seiki Iron Works is known for delivering lifting components that comply with international safety expectations. Each GPBB Green Pin Shackle is manufactured under strict quality control, ensuring dimensional accuracy, structural integrity, and long service life.

Official Product Catalog

For detailed specifications, dimensional drawings, and the full product lineup, you can also refer to the official Taiyo Seiki Iron Works digital catalog.

View the official Green Pin Shackle catalog here: Official Catalog.

Nichiboku Worldwide Supply Support

Nichiboku Ltd. provides global supply support for Japanese industrial products, ensuring reliable distribution and after-sales assistance worldwide.

➡️ Get global supply support ➡️ Inquire about international shipping and product availability ➡️ Partner with Nichiboku for worldwide industrial solutions



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