Post-angle spirit levels

Bubble (for racks)

— bubble levels for racks are designed to control the installation of poles, columns, partitions and many other structures. The level for racks usually has a bubble indicator of both the vertical plane and the horizontal plane. The so-called corner levels have become widespread. Such devices consist of two faces connected by a movable hinge. The vertical level metre is located along the hinge, and a horizontal bubble metre is located on each of the faces.

Almost all rack levels are equipped with a magnetic holder, which makes it easy and quick to fix the device on metal surfaces. If the level is used to control wooden or concrete structures, then in this case the tool should be fixed with a tie-down strap, elastic band or cord.