An instrument used to establish the horizontal plane of a course line as in laying brick or stone walls, foundations, buildings, roads, etc. It consists of a lightweight pocket type level with hooks at each end for attaching on or hooking over a line.
Classification: Handtools (including glass cutters) and parts thereof, nesoi, of basemetal
NSN 5960-01-439-9517
NSN 5996-01-523-3834
NSN 5950-01-399-8700
NSN 5975-01-415-0918
NSN 2925-01-521-0600
NSN 5960-01-023-8800
NSN 5920-01-431-8683
NSN 6620-00-330-3728
NSN 5905-00-111-3618
NSN 5990-00-006-5760
NSN 5915-01-138-2233
NSN 5990-00-006-5760