ZHC-2M Magnesium Anode

Length:  5-3/4"
Width:  2-1/2"
Thickness:  3/4"
Hole Distance:  2-7/8" center-to-center
Hole Size:  1/2" x 7/8"
Insert:  1/8" thick aluminum. Front face 0.30" from back side of anode.
Weight:  0.8 lbs