The instrument handles have been made of the high-performance material PEEK or of stainless steel. There are types with and without ratchet as well as with internal or external ratchet.

The axial PEEK handles are available in two sizes. The standard size is availabel with external ratchet or without whereas the small handle is always equipped with an internal ratchet which may occasionally be deactivated.

All monopolar plastic handles have a HF connector in ergonomically optimal position.