Crosby G-2130 Bolt Type Anchor Shackles - 1/4 in with 5/16 in Pin

Description du produit

Product Description:
Crosby G-2130 / S-2130 bolt type anchor shackles are heavy-duty lifting components designed for secure, long-term rigging applications. Featuring a bolt, nut, and cotter pin assembly, these shackles provide enhanced safety by preventing accidental loosening in applications subject to vibration or movement.
Manufactured from forged steel and quenched and tempered for superior strength, these shackles are built for demanding environments. Each unit is permanently marked with its Working Load Limit (WLL) and Grade 6 rating for safety and traceability, and is available in galvanized or self-colored finishes. 

Material:
Body: Forged carbon steel
Bolt, Nut & Cotter Pin: Alloy steel
• Sizes 7/16 inch and above are hot dip galvanized 
• Sizes 3/8 inch and below are mechanically galvanized 

Specifications:
• Meets or exceeds ASME B30.26 requirements 
• Conforms to Federal Specification RR-C-271G, Type IVA, Grade A, Class 3 
• Proof Load: 2x Working Load Limit 
• Ultimate Strength: 6x Working Load Limit 
• Fatigue rated (1/3t – 55t, up to 20,000 cycles) 
• Operating temperature range: -40°C to 204°C 
• Larger sizes (85T+) individually proof tested and certified 

Uses:
• Permanent or long-term rigging connections 
• Overhead lifting and hoisting applications 
• Construction and heavy equipment lifting 
• Marine and offshore operations 
• Industrial material handling 

Key Features:
Secure bolt-type design – Prevents accidental loosening under vibration
High strength construction – Forged, quenched, and tempered for durability
Wide capacity range – Available from 1/3 to 150 metric tons
Fatigue rated – Suitable for repeated loading cycles
Corrosion resistant – Available in galvanized or self-colored finishes
Certified performance – Meets major industry standards