Product features:Used in combination with the spindle extension options (L98, L198, L298, L398 or L473 mm)Scale for aligning the clamping unitMounting via side clamps or locating holes Ø 25H6 M10 inside micrometre 200 mm ± 0,01 mmWe recommend 6 side clamps for securing on the machine tableCan be used for TeleSense 125 and TeleCentric 125 series