Patent ID: 7520065

Claim:
Apparatus for installing conduit which comprises: an elongated transparent vial having a geometric axis and containing a liquid defining a bubble therein whereby when said axis is horizontal said bubble is centered with respect to said elongated transparent vial; and an elongated housing having a geometric axis, said elongated transparent vial being mounted in said housing with said geometric axis of said vial being parallel to said geometric axes of said housing, said housing having a first planar surface extending parallel to both said geometric axis of said vial and said geometric axes of said housing, said housing including first and second magnets disposed in said first planar surface said first planar surface having a first recess extending away from said first planar service, said first and second magnets being disposed in spaced relationship in said first planar surface with said first recess intermediate said first and second magnets, said first recess having an arcuate portion and being dimensioned and configured for receiving in closely spaced relationship an associated conduit.