Model / Type
The standard #6 Cone Socket Mirror Handle is designated as MH6.
The Black-Line version (i.e., black matte finish) is MH6B
Sterilization / Reusability
These handles are reusable and meant for multiple sterilization cycles. For example, general Hu-Friedy mirror handles are “autoclavable & reusable” per product description
In the Hu-Friedy reprocessing guide: for mouth mirrors / handles, they recommend using instrument cassettes to avoid surface damage (scratches) during sterilization.