408080 7″ x 7/8″ Hole 80F Grit Silicon Carbide Floor Sanding Discs 50 PCS

Available in grits 12 through 180 for all your sanding needs. Designed for floor edger sanders. Good on hardwood and concrete. Also available in 7″ x 5/16″ hole. Extra Heavy weight paper backing provides extra durability, high tear resistance.

HoldRite 3/4 Inch Metal Thru-Stud Isolator, 25 Pack, 425J25