The slots milled into the Diver's Dream anodes, instead of individual holes, make this style of plate anode particularly adaptable to a large variety of boats and bolt patterns.
 
DD - DP1 - Zinc Plate cast-in Length (IN)11-1/2", Distance Between Holes2-1/2", Width (IN)5-1/4", Thickness (IN)5/8
 
DDM - DP2 - Zinc Plated Steel Plate (Plate Recessed) Length (IN)5-3/4", Distance Between Holes7/8", Width (IN)3-3/4", Thickness (IN)1/2"
 
DDMXD - ZHC 17 - Zinc Plate cast-In Length (IN)12", Distance Between Holes6", Width (IN)6", Weight17 lb, Thickness (IN)1"