BHA Unitized Surface Prep Quick Change Discs, 3 Inch - 5 Pack (3SF - Low Density, Silicon Carbide, Fine) 3SF - Low Density, Silicon Carbide, Fine ship04 INSTALLATION METHOD：-Easy to install

INSTALLATION METHOD：-Easy to install

Including the idler arm and the idler pulley

38 inches /4 piecesM8 Screws -- 40mm/1

STRONG AND VERSATILE- Command Designer Hooks hold strongly on a variety of indoor surfaces including painted walls

BHA Unitized Surface Prep Quick Change Discs, 3 Inch - 5 Pack (3SF - Low Density, Silicon Carbide, Fine) 3SF - Low Density, Silicon Carbide, Fine ship04 INSTALLATION METHOD：-Easy to installBHA Unitized Surface Prep Quick Change Discs, 3 Inch 5 Pack (3SF Low Density, Silicon Carbide, Fine) BHA Black Hawk Abrasives 3" Quick Change Unitized Discs are designed for effortless and efficient deburring, blending, cleaning, finishing or polishing in a compact size; ideal for work in confined spaces. Unitized wheels feature compressed, and cured layers of non woven nylon fibers impregnated with abrasive grains. The structure of these unitized