This auction is for a lot of 10 of these units.

HU-FRIEDY Infinity Ultrasonic Insert Cassette Mfg. Part #: IMN30HUX. 

These are pre-owned.  They were used at a local dental college

All of the units are in the same excellent condition as the one shown in the pictures.

Description :

Infinity Series Cassettes are made of stainless steel. The open hole pattern and rail design significantly increase exposure to instruments during reprocessing, creating an optimal environment for cleaning and sterilization.

Manufacturer: Hu-Friedy Mfg.Co., LLC

Specifications:

Innovative hole pattern and rail design increase exposure to instruments during reprocessing

Creates an optimal environment for cleaning and sterilization

Compatible with current cleaning equipment, including automated washers

High quality, electropolished stainless steel protects against corrosion

Round corners and slotted edges increase drainage and reduce drying time

Beveled edge allows for a more ergonomic grasp