Styli extensions Refine by Probing system Renishaw Zeiss Stem material Steel Ceramic Aluminium Carbon Fibre Thread M2 M3 M4 M5 Length < 21 mm ≥ 21 - ≤ 50 mm ≥ 51 - ≤ 100 mm ≥ 101 - ≤ 300 mm ≥ 301 mm 12345Next >>..13 Product Unit price Add to cart M4 ceramic extension, L 100 mmA-5000-7727 £72.56 M4 ceramic extension, L 30 mmA-5000-7754 £30.47 M4 ceramic extension, L 50 mmA-5000-7755 £44.32 M2 ceramic extension, L 30 mmA-5003-0070 £47.49 M2 ceramic extension, L 40 mmA-5003-0071 £49.48 M2 ceramic extension, L 50 mmA-5003-0072 £51.46 M3 ceramic extension, L 50 mmA-5003-0075 £55.41 M2 carbon fibre extension, L 40 mmA-5003-2280 £60.51 M2 carbon fibre extension, L 50 mmA-5003-2281 £62.94 M2 carbon fibre extension, L 70 mmA-5003-2282 £65.37 12345Next >>..13 Shopping security Recall your cart