This is the M3 carbon fiber stylus extension #A-5003-4864.
Extensions are designed to be used when measuring very deep features and bores or when probing points with limited access. Carbon fibre extensions are lightweight and ideal for applications where thermal stability is essential.
| Thread mount | M3 |
| Length (LE) | 75.0 mm |
| Stem Diameter (DGE) | 4.0 mm |
| Stem material | Carbon Fiber |
| Mass | 2.53 g |
