TM4-8079-C
$105.00
M4 stylus with 8.0 mm diameter ruby ball, 4.5 mm diameter ceramic stem, and 7.0 mm diameter x 12.0 mm long stainless steel base. Stylus length to ball center is 75.0 mm. Stylus weight is 6.69 grams. Compare to Renishaw A-5003-4802.