Norton 87795 Rubbing Brick 8" x 3-1/2" x 1-1/2" Eco_Friendly Size: 4" x 4" x

Size: 4" x 4" x 1-1/2"

any other flat or cylindrical projects

Fast dry time – recoat in 1 hour

Jaw Capacity: 3-3/8" (85 MM)

When this is screwed into the sand it will hold it's grip and keep the umbrella upright

Norton 87795 Rubbing Brick 8" x 3-1/2" x 1-1/2" Eco_Friendly Size: 4" x 4" xHighlights: 8" x 3 1 2" x 1 1 2" Fluted Crystolon Extra Coarse For removing mold and form marks, cleaning castings and rubbing down concrete Contoured handle for extra comfort and working overhead High quality silicon carbide rub bricks Securely attached comfortable handle Shaped like a building brick , plain rubbing bricks are ideal for dressing Grinding wheels and for cleaning and scouring metal and alloy castings