The keyless guard measures 9 inches in length and can be adjusted without the use of tools.
975.24 grams is the weight of the package.
Components that are included are: attachment.
Type of power source: battery-powered, according to the manufacture.
DEWALT D284939 Heavy-Duty 9-Inch Guard for Angle Grinder with Large Diameter (Type 27 grinding wheels.
This is not the advertised product. The illustration depicts a guard that is completely straight, with no bevel or taper. The blade that came with it has a taper/bevel and will not work with a 9″ diamond blade because the blade will make contact with the blade guard. I should have relied on the previous review, which pointed out the same problem. Included are photographs of the actual product.