Mitutoyo 04AZA739 Holtest Measuring Head for Model 368-268 Brand: Mitutoyo ID#: 04AZA739-MIT |MFGID: 04AZA739 Your Price: $443.82 Quantity discounts available QuantityPrice Return Policy Qty -+ Add to Cart Request Info Questions?CallCall Us864.433.9771|Mon-Fri 8-5 EST Share Print Product Info Product Information Description Mitutoyo 04AZA739 Holtest Measuring Head for Model 368-268, 1-2"/25.4-50.8mm Measuring Head. TiN coated contact points provide excellent durability and impact resistance. Allows the instrument to measure to the bottom of a blind hole.