TM4-5052.5-C
$69.00
M4 stylus with 5.0 mm diameter ruby ball, 3.5 mm diameter ceramic 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 3.71 grams. Compare to Renishaw A-5003-0235.