Back-cap Key and Head Expander for NSK Pana-Max PAX-TU B2/M4

Back-cap key and head extender for NSK Pana-Max PAX-TU B2 / M4 – two in one tool!  Back-cap key is an essential tool for accessing the turbine head, allowing for easy bearing and rotor replacements in your NSK dental handpiece. Head extender on the other side of the tool helps bring the head back in the correct shape if it has been slightly bumped.