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 50 mmA-5000-7755 $60.00 M4 ceramic extension, L 100 mmA-5000-7727 $154.00 M5 thermostable carbon fibre extension, L 70 mm, Dia 11 mmA-5555-0623 $166.00 M5 thermostable carbon fibre extension, L 80 mm, Dia 20 mmA-5555-0621 $170.00 M5 thermostable carbon fibre extension, L 40 mm, Dia 20 mmA-5555-0620 $154.00 M5 thermostable carbon fibre extension, L 250 mm, Dia 20 mmA-5555-0427 $266.00 M5 thermostable carbon fibre extension, L 120 mm, Dia 11 mmA-5555-0425 $191.00 M5 thermostable carbon fibre extension, L 150 mm, Dia 11 mmA-5555-0424 $201.00 M5 aluminium extension, L 100 mm, Dia 20 mmA-5555-0127 $73.00 M5 aluminium extension, L 200 mm, Dia 20 mmA-5555-0125 $92.00 12345Next >>..13 Shopping security Recall your cart