Swivels & Rigging Plates

Frequently asked questions

What does a rigging plate do?

A rigging plate attaches to a single anchor and provides several separate holes for main and back-up lines, pulleys, edge protection and personal attachments. Keeping each element on its own hole avoids several carabiners loading each other in one point and makes the system easier to inspect. Plates are used in rope rescue, rope access, canyoning and entertainment rigging.

Why use a swivel with a bearing?

A swivel lets the two ends of a connection rotate independently, so ropes and lanyards do not twist and a suspended person, stretcher or load does not spin. A bearing allows rotation to continue under load. Swivels are typically placed below pulleys, at stretcher bridles or between a lanyard and its connector.

What is the difference between the aluminium swivels and the stainless jaw-and-jaw swivels?

The aluminium A017, A018, A019 and A020 swivels have closed eyes for connectors, ratings of 26 to 30 kN and a catalogue warning that they are for PPE use only. The stainless steel 304 swivels 10632 and 10633 have clevis jaws at each end, are rated at 15 kN minimum breaking strength and are shown built into a twin lanyard, making them suited to sewn or pinned assemblies.

How should rigging plate ratings be read?

The listed breaking strength, such as 45 kN for A001 and A003, is the rating of the plate as tested. Loads applied through outer holes or at an angle can behave differently from an in-line test, so the strength for the intended configuration should be confirmed with the manufacturer. System design should also consider the connectors used on the plate, which are often the weaker element.

Which standards apply to swivels and rigging plates?

In Europe, swivels and plates marketed as PPE are placed on the market under the PPE Regulation (EU) 2016/425 and are normally tested against an EN standard chosen for their function, for example connector, lanyard component or anchor device requirements. In North America, NFPA 2500 is a common reference for rescue equipment. No standard is stated for the models in this category, so the certification route should be agreed at RFQ stage.

What should an RFQ for swivels or rigging plates include?

Provide the model code or drawing, the eye or hole sizes needed for your connectors, the required breaking strength, anodised colours, engraving and packaging. State the standard and market the finished product must meet. For jaw swivels, give the webbing or fitting dimensions and pin type.