ABL Proximity probe for OpenBuilds V-slot

A proximity probe holder designed for OpenBuilds V-Slot. Secure to the v-slot using two 10-32 bolts.

Hole in probe is 18.5mm

http://www.amazon.com/gp/product/B009XP21Z0?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00