An instrument used for accurately checking the horizontal plane over small obstructions. An instrument repairman's tool. It consists of a bench level with the base modified by adding an inverted v-block leg on each end.
Classification: Handtools (including glass cutters) and parts thereof, nesoi, of basemetal
NSN 6135-01-456-2924
NSN 7035-01-445-3563
NSN 6135-00-826-4798
NSN 7035-01-074-2343
NSN 5935-00-069-7713
NSN 6220-00-102-8727
NSN 5998-00-264-3088
NSN 6610-01-105-8271
NSN 4140-01-413-6828
NSN 6220-01-605-0832
NSN 6645-01-592-2557
NSN 5905-00-073-8286