Relton (S-12) Replacement 7-8" Shank - Finish Hole Saw Oxygen Reduction Potential (ORP) Fits all standard 20-inch filter

Fits all standard 20-inch filter housings with 2

After Storage

and demonstrate system effectiveness to customers

Copper-zinc alloy plus coconut carbon

Dual-Action Filtration and Scale Control

Relton (S-12) Replacement 7-8" Shank - Finish Hole Saw Oxygen Reduction Potential (ORP) Fits all standard 20-inch filterRelton Professional Drilling Accessories Relton S 12 Replacement 7 8" Shank for Finish Hole Saws Precision engineered replacement shank designed for Relton finish hole saw systems OEM Replacement 7 8" Diameter Professional Grade PRODUCT OVERVIEW Essential Replacement Component for Relton Finish Hole Saw Systems The Relton S 12 is a precision manufactured 7 8" diameter replacement shank engineered specifically for Relton finish hole saw applications.