TM4-5022.5-S
$65.00
M4 stylus with 5.0 mm diameter ruby ball, 3.0 mm diameter stainless steel stem, and 7.0 mm diameter stainless steel base. Stylus length to ball center is 20.0 mm. Stylus weight is 2.53 grams. Compare to Renishaw A-5000-6731 and Mitutoyo K651189.