This post level features inbuilt magnets for use on metal posts and surfaces. It is supplied with heavy duty elastic for attaching to conventional posts, it easily folds flat for reduced risk of damage to the vials in transit and is easy to store when not in use.
Strengths
Foldable for easy storage in tool bins and pocketsVials enclosed when closed to reduce risk of breakageOn board storage of line levelWhen closed, there is an area for storing small, bits, blades, etc
Magnetic to adhere to metal surfaces