This block is designed to hold 20 x 10mm tubes. It is compatible with a wide variety of our Dry Baths including our One, Two & Four Block Dry Baths (ES3363, ES3364, & ES3365) and our Digital Dry Bath - Single Chamber and the Digital Dry Bath - Dual Chamber Baths. (ES89544 & ES89541).
Features: - Compatible with our One, Two & Four Block Dry Baths
Specifications: Block Height: 3.25 in. (prevents use with lid) Capacity: 20 x 10mm tubes Dimensions (H x L x W): 4 x 7 x 4 in.