Simple stem
LM 25 mirror handle threads are in accordance with international standard M2.5. The mirror shank must have a diameter of 2.5 mm. Mirrors are sold separately. Product no 10P12, box of 12 pcs, mirror #4 simple stem.
Cone socket
LM 28 mirror handle threads are in accordance with international standard UNF4-48. The mirror shank must have a diameter of 2.6 mm.
CHOOSING THE HANDLE: ES, XSI or SI —