Precision Hole Former
- The Precision Hole Former comes with a machined flat area for secure locking of boot clamp
- Molded tab creates an easy access to boot adjustment screw
- The Precision Hole Former has machined 2 degree taper for easy stripping
- It is made of Polyethylene so it is tough and yet lightweight
- It is machined for consistent sizing
- Less leaks due to truly aligned boots
- Works with Magnets, Suction Cups, Hole Plugs
- Available for 48 I.D. Manholes with 5" Wall sizes include:11", 12", 14", 16