To have a place to hold/anchor bundles of cables for the In-Air tables, fixtures were installed on the top of the enclosures of most of the in-air optical tables for H1; this includes:  ISCT2, TCSy, TCSHT4R, TCSx, ISCT6, SQZT6, ALSy, & ALSx.  (Could not install a fixture on IOT2 because there was other equipment in the way.)  For all tables, I handled cables & had to lift bundles of these cables to fit them on the new fixtures (see photos of various installations).