Orbit 67401 25-Count 1/4-Inch Barb Tee,Black Item Package Quantity:1 the fan shape of these

the fan shape of these 2 inch flap wheels allows for added flexibility which makes them ideal of irregular shaped work pieces especially work within cylindrical pieces like pipes and tubes

Double-sided goof plugs seal holes small or large

Forney 72396 Reducing Bushing Adapters for 1-Inch Thick Bench Grinding Wheels

MANUALLY SHARPENING: In comparison to machine sharpening

Orbit 67401 25-Count 1/4-Inch Barb Tee,Black Item Package Quantity:1 the fan shape of theseOrbit 67401 25 Count 1 4 Inch Barb Tee,Black Orbit 67401 25 Count 1 4 Inch Barb Tee. Product Features 25 per bag For use with 1 4" distribution or soaker tubing Double barb design adds additional holding power