Imperial 316 Stainless Steel Safety Swivel Hoist Rings
316 stainless steel safety swivel hoist rings with Imperial threads. Defined as ‘swivel’ due to the 360-degree swivel action and 180-degree bail pivot. Stainless steel imperial safety hoist rings are manufactured from 316 stainless steel. Safety features include 200% proof-load tested and feature a unique serial number for traceability and a safety factor of 5:1. Manufactured from 316 stainless steel as standard. Also known as swivel lifting eyes or swivel lifting eye bolts, imperial hoist rings have a loading range from 300lbs up to 50,000lbs.
Imperial 316 Stainless Steel Safety Hoist Ring in Summary
- 200% Proof-Load Tested with Serial Number for Traceability
- Swivels 360° - Pivots 180°
- Material: 316 Stainless Steel
- Safety Factor: 5:1
- Magnetic Particle Inspected
- Liquid penetrant tested
- Certified Heat Treatment
- Rated at 100% from 0°-90°
- Fatigue Tested to 20,000 Cycles at 1-1/2x the Rated Load
- Meets or Exceeds the Requirements of ASME B30.26
- Thread: Longer Thread Projection and Fine Threads Available
- Conforms to CE
What are 316 stainless steel Imperial hoist rings used for?
A 316 stainless steel imperial swivel hoist ring, or otherwise known as a stainless swivel eye bolt, is a piece of lifting hardware that screws into an object as a lift point for rigging to connect for hoisting and traveling. Similar to the traditional static eye bolt, but for a 360-degree swivel and 180-degree pivot. This swivel and pivot action can accommodate angular lifts, unlike the fixed bolt which is heavily compromised.
316 stainless steel hoist rings are often used for lifting machinery and plant in marine applications.
Hoist Ring Identification
Swivel hoist rings are marked according to ASME B30.26. Subsequently, they are stamped or forged with the manufacturers trademark, load rating and torque value. Each hoist ring is delivered with a Certificate of Conformance referencing the serial number which is also marked on the ring. The serial number can also be used for documenting statuary LER checks.
Lifting Device Safety Information
Prior to the using any hoist rings, please read the safety information and precautions sheet on the download tab of this page. The manufacturer ensures that all materials used on all hoist ring products meet or exceed the safety requirements for lifting. The safe working loads lifted for each hoist ring are based upon a new or “as new” condition product. The safe working load is considered to be the greatest load that should be applied to an item at any time.
For further items in the lifting eye bolt and hoist ring range, please see below or navigate the main menu under hoist rings. Metric and imperial threads and forged versions available.