VM3-10
$11.00
M3 extension, stainless steel, 4.0 mm diameter x 10.0 mm long. Weight is 0.67 gram. Compare to Zeiss 602030-8301-000, Carbide Probes 261-E10, Mitutoyo K651156, Hexagon 03969044, and Renishaw A-5004-7609.