TM2-2531-DS2-SN

M2 stylus, 2.5 mm diameter silicon nitride ball, 2.0 mm diameter carbide stem. 3.0 mm diameter x 7.0 mm long stainless steel base. Stylus length to ball center is 30.0 mm. Stylus weight is 1.44 grams. Compare to Renishaw A-5004-1932.