This is a genuine DeWalt replacement part that has been sourced from the original manufacturer to be used with angle grinders. The metal clamp nut attaches to the spindle shaft. This item is used to secure the grinding discs to the spindle. A spanner wrench may be needed to install this item. The clamp nut is sold individually.
This is a genuine replacement part sourced directly from the manufacturer. The guard assembly is commonly found in grinders from Black & Decker and DeWALT. This part includes the guard, a clamp, and two bolts for attachment. It is used to cover the grinder wheel to help deflect flying debris and prevent injury. You may require a screwdriver or Allen wrench when replacing this item.