Runner Block, Large (70 mm )

Replacement large runner block for Calypso HammerHead, J-Class,  EH, and LWA gantries. 
Used on X axis and Z axis for all of the above;
Used on Y axis for the above, except for Hammerhead machines prior to mid 2007 which use the 25mm runner block PN 12222.


Replaces Calypso Part #SND-000-000-023.  50% restocking fee applies.