Robbox 36 Inch Extension is a box beam level extension designed for use with the Sennses Pro. The extension is precision-machined on three surfaces and features magnetic end caps. The Sennses Pro measuring device snaps in place securely with the magnetic latching system.
The top surface is uninterrupted for easy marking, and features an imperial scale. A metric scale can be found on the bottom. Two bubble vials for level and plumb are incorporated for use without the Sennses Pro digital measuring device.
Includes carrying bag for safe handling and storage.