INSIZE HDT-B-SA Shore Hardness Test Block Set 6-Piece

The INSIZE HDT-B-SA is a Shore hardness test block set on the SA scale, used as a reference standard to check a Shore durometer's accuracy across its range. INSIZE supplies the set as six pieces, one each at hardness 30, 40, 50, 60, 70 and 80, every piece 50 mm diameter and 7 mm thick, so a single set covers six points on the SA scale. As with the rest of the HDT-B series, INSIZE supplies it with a manufacturer inspection certificate confirming the stated hardness values.