Crosby G-2150 Bolt Type Chain Shackles - 5/8 in with 0.77 in Bolt

Description du produit

Product Description:
Crosby G-2150 bolt type chain shackles are high-strength lifting components designed for straight-line pulls and in-line rigging applications. Featuring a thin hex head bolt, nut, and cotter pin assembly, these shackles provide a secure connection for long-term or semi-permanent installations where pin rotation must be prevented.
Manufactured from forged steel and quenched and tempered for durability, these shackles are permanently marked with working load limits and Grade 6 identification for safety and traceability. Designed for demanding lifting environments, they offer reliable performance across a wide range of capacities. 

Material:
Body: Forged carbon steel
Bolt, Nut & Cotter Pin: Alloy steel
• Hot dip galvanized or self-colored finish available 
• 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 IVB, Grade A, Class 3 
• Proof Load: 2x Working Load Limit 
• Ultimate Strength: 6x Working Load Limit 
• Fatigue rated (1/2t – 55t range) 
• Operating temperature range: -40°C to 204°C 
• Can meet Charpy impact requirements for low temperature use upon request 
• Working Load Limit and Grade 6 permanently marked on each shackle 

Uses:
• Chain and in-line lifting applications 
• Straight-line rigging connections 
• Permanent or long-term installations 
• Industrial and construction lifting 
• Applications where pin rotation must be prevented 

Key Features:
Bolt-type design – Thin hex head bolt with nut and cotter pin for secure fastening
Straight-side profile – Ideal for in-line and chain applications
High strength construction – Forged, quenched, and tempered for durability
Fatigue rated – Suitable for repeated lifting cycles
Marked WLL – Permanently stamped for safety and traceability
Corrosion resistant – Available in galvanized or self-colored finishes