TM3-2521.25-DS2
$39.00
M3 stylus with 2.5 mm diameter ruby ball, 2.0 mm diameter carbide stem, and 4.0 mm diameter x 7.0 mm long stainless steel base. Stylus length to ball center is 20.0 mm. Stylus weight is 1.10 grams. Compare to Renishaw A-5003-0054.