TM4-6053-G
$105.00
M4 stylus with 6.0 mm diameter ruby ball, 4.5 mm diameter carbon fiber stem, and 7.0 mm diameter x 10.0 mm long stainless steel base. Stylus length to ball center is 50.0 mm. Stylus weight is 3.18 grams. Compare to Renishaw A-5003-7306.