N346-201 LATCH GATE BLK 4-9/16

The 48 in aluminum I-beam level is durable and accurate. Its heavy-duty aluminum I-beam construction provides rigidity and accuracy of 0.0015 in/in. With 360-deg vials, pipe groove for use on rounded surfaces and shock-absorbing end caps for heavy-duty use, this tool is built for accuracy, ease of use and durability.