Camp Tapered Zinc Hull Anode with a nominal weight of 9 Pounds. 2 cast-in 7/16 I.D. bronze bushings. Use to protect steel from galvanic corrosion in seawater and saline mud.

Dimensions: 9" L x 4-1/2" W x 1-1/8" D

Center-to-Center Hole Length: 5"

Hole diameter: 7/16"