AFG-2531.25
$66.00
M5 stylus with 2.5 mm diameter ruby ball, 1.5 mm diameter carbide stem, and 11.0 mm diameter x 10.0 mm long stainless steel base. Stylus length to ball center is 30.0 mm. Stylus weight is 6.02 grams. Compare to Renishaw A-5003-5217.