Crosby HR-125 UNC Thread Swivel Hoist Rings – 1-8 x 4.00

Product Description

Product Description:
Crosby HR-125 UNC Thread Swivel Hoist Rings are designed to provide a strong, adjustable lifting point for overhead lifting applications, allowing loads to rotate and align naturally during lifting operations.
These hoist rings feature a 360° swivel and 180° pivot, ensuring full load alignment and significantly reducing side loading compared to traditional eye bolts. They are ideal for machinery handling, fabrication, and industrial lifting applications where multi-directional lifting is required.

Material:
Body: Alloy steel (quenched and tempered)
Bolt: High-strength alloy socket head cap screw (ASTM A574)
Finish: Zinc plated (yellow chromate) for corrosion resistance

Specifications:
UNC (imperial) threaded design for North American applications
360° swivel and 180° pivot action for full load alignment
Rated at 100% Working Load Limit at 90° angle
Working Load Limit range: approx. 800 lb to 100,000 lb depending on size
5:1 design factor (ultimate strength = 5× WLL)
Individually proof tested to 2–2.5× WLL with certification
Fatigue rated for 20,000 cycles at 1.5× WLL
Washer is color-coded red for UNC identification
Each unit marked with:
Product Identification Code (PIC)
Working Load Limit
Manufacturer identification
Meets or exceeds ASME B30.26 requirements

Uses:
Machinery and equipment lifting
Tooling, dies, and mold handling
Fabrication and industrial lifting
Applications requiring multi-directional load alignment

Key Features:
Swivel design – Rotates 360° and pivots to align with load
High strength – Alloy steel construction for durability
Full-rated lifting – Maintains capacity at 90° angle
Proof tested – Certified for overhead lifting
Fatigue resistant – Built for repeated lifting cycles
Traceability – PIC marking ensures full material tracking