Metric Safety Swivel Hoist Rings
Safety hoist rings with metric threads, 360-degree swivel and 180-degree pivot. Metric safety hoist rings are 200% proof-load tested with a serial number for traceability and a safety factor of 5:1. Manufactured from alloy steel and black oxide as standard. Also known as swivel lifting eyes or swivel lifting eye bolts, metric hoist rings have a loading range from 400KG to 44,600KG.
Metric Safety Hoist Rings in Summary
- 200% Proof-Load Tested with Serial Number for Traceability
- Swivels 360° - Pivots 180°
- Material: Alloy Steel
- Finish: Black Oxide (Also available: Cadmium Plated, Electroless Nickel Plated, Zinc Plated)
- Safety Factor: 5:1
- Magnetic Particle Inspected
- 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 hoist rings used for?
A metric swivel hoist ring, or otherwise known as a swivel eye bolt is a piece of hardware that screws into an object as a lifting point for rigging to connect for lifting and traveling. Similar to the traditional fixed eye bolt, but for a 360-degree swivel and 180-degree pivot. This action can accommodate angular lifts, unlike the fixed bolt which is heavily compromised.
Hoist rings are often used for lifting large moulds, work pieces, machinery and plant. When four swivel hoist rings are placed in the corners of a large mould, the mould can be moved safely between operations with the rigging moving to a central lift point.
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.
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. Imperial threads, stainless steel and forged versions available.