Ring and attachment shackle steel.
Bolt and bushing steel.

Ring and shackle forged, hardened and tempered. 100% electromagnetic crack detection, painted blue.
Bolt grade 10.9 or higher. 100% electromagnetic crack detection.
Bush electro zinc-plated.

The hoist ring can be folded-down, rotates through 360° and bears the full load in any permitted loading direction. The nominal load capacity is visibly indicated on the hoist ring. It applies to the most unfavourable load case (see table). The test load is 2.5 times the safe working load (SWL). The specified working load limit must not be exceeded.
With captive but removable hex bolt. The hoist rings comply with the Machinery Directive and are DGUV tested.

Tested according to DIN EN 1677-1.
The CE marking is stamped into the hoist ring.

Certificate of constyleity.