DCI Automatic Handpiece Tri-Block
Automatic handpiece Tri-Block with standard adjustment screws, for normally closed automatic handpiece holders. Provides consistent pressure adjustment, improved airflow, a durable diaphragm and no internal air or water crossover. Dimensions: 2 3/8 x 1 1/2 x 1 inches. DCI part 4421.
Contiguous USA Only
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