A shackle is a U-shaped piece of metal secured with a pin or bolt across the opening, or a hinged metal loop secured with a quick-release locking pin mechanism. They are used as a connecting link in all manner of rigging systems, from boats and ships to industrial crane rigging. As an automotive term, it refers to a link connecting the leaf spring to the frame.

Shaft Adapters are used to provide an infinite number of output shaft configurations. These are equipped to quickly provide precision remachining of either or both ends. It places on a motor or gearbox prop shaft and hold securely as the collet squeezes.

Shaft Condition Monitoring offers a means to prevent costly parts replacement from not only shaft current damage, such as frosting, pitting and spark tracking. Shaft condition monitoring provides easy-to-access interface for taking accurate shaft current and voltage readings. These shaft condition monitoring detects incipient failures prior to damage from rubs, static electricity, shorts, winding faults and brush failures.