This is the M4 stylus extension #A-5003-0587. Extensions can be used when measuring very deep features and bores or probing points that are difficult to access. The ceramic stem is lightweight yet very hardwearing.
Thread mount | M4 |
Length (LE) | 200.0 mm |
Stem Diameter (DGE) | 7.4 mm |
Stem material | Ceramic |
Mass | 18.4 g |