TM4-4020-S
$42.00
M4 stylus with 4.0 mm diameter ruby ball, 3.0 mm diameter stainless steel stem, and 7.0 mm diameter stainless steel base. Overall stylus length is 20.0 mm. Stylus weight is 2.24 grams. Compare to Renishaw A-5000-7551 and Mitutoyo K651188.