Pro-Tech Plump Bob PTM-5M is an ingenuous device for your measuring needs. Using the plumb freely, the plumb will keep balance automatically in seconds. When installing the test, keep distance from wall, draw down the plumb, measure out distance from two ends to wall and then judge if it is vertical.
- Size: 5 Meters.
- This Bob also features a solid construction with a thick tip guard.
- Made with heavy duty hexagon stock steel for strength and durability.
- Accurately machined and sharpened point to determine exact vertical alignment every time.