The curved Jaw Coupling design consists of an elastic 'spider' and two hubs. The spider uses advanced polyurethane materials to provide reliable torque transmission as well as dampening of impulse loads. With a selection of spiders to choose from this allows the customisation of the jaw coupling's performance.

Selecting a soft spider material will give the jaw coupling the greatest dampening characteristics, whilst a hard spider will provide the greatest torque capacity. Hubs are available in cast iron or aluminium and all hub sizes are stocked with bore and keyways to suit shaft sizes from 6 to 60mm (or pilot bored). The Jaw Couplings are rated from 10 to 665Nm and can be used as a direct replacement for other industrial jaw couplings.