Features & Benefits
- Flatwall or Cylindrical Structures
- Any Diameter or Wall Thickness
- Zero-Taper
- Revolutionary-Innovative Clamp
- Eliminates “Flat Spots”
- Great for Flat Tops
- Jacket Mount or Core Mount
- Mounting Magnets Available
- Made to your specifications
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Large Sizes Available
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Closed Face Steel Knockout
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Casting made with Closed Face Steel Knockout
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Octoganal Steel Hole-Former / Knockout
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Rectangular Steel Hole-Former / Knockout
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Zero-Taper Parallel Hole Former
(This Hole Former matches the I.D. of any 15" pipe and works with the Vortex System)
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Flatwall Steel Hole Former
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ID'd Steel Hole Former
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Parallel Steel Hole Formers
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Slant Steel Hole-Former
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