P-3061 Specialty Products 4" 3° Taper Sure-Sleeve Plastic Hole Form - Use vertically and horizontally for both floor and wall installations.
- For use in electrical, mechanical and plumbing installations and concrete casting applications.
- Stackable feature allows extension to higher elevations.
- Height - 8”.
- Patented design.
- NOTE: Use 1 size larger than pipe size.