Rotometals.com

This is a cast zinc anode that weighs approximately 6.5 pounds and measures 5" x 9" with a 12" copper wire hanging out for easy tying on to your item you want to protect from rusting. People have...

This is a cast zinc anode that weighs approximately 1.4 pounds and measures about 5/8" x 2.6" x 7.25" with a 10"-12" copper wire for easy tying on to the item you want to protect from rusting. People...

This is an approximately  3.5" Zinc 6  PDR Cannon-Mortar Ball Each cannon ball weighs about 5.9 pounds and is made from new clean zinc.  Come right out of the mold for you to cut...

This is a cast zinc anode, H1B6, that measures 1" x 6" x 6" and weighs approximately 9.3 pounds. You can select one of three bushings or only a solid disc. Expect some chill lines and a cast finish,...

This is a cast zinc anode that measures 4" x 8" x 8".  It is available with or without a bushing in the center and weighs approximately 67 pounds.  You can select one of three bushings or...

Zinc Anode 1.25" X 3" X 12"  with 6" CENTER TO CENTER 5/8" BOLT HOLES

Here is an example of a custom zinc anode we made for a boat application. This is a 12  lb rectangular Zinc anode. Mil-A-18001K alloy. Nominal dimensions: 2x3x9 inches with 2...

Sold by the ball Each ball 0.98 to 0.99lb and ~2" in diameter  Great for making your own castings or little parts out of nice clean zinc. Each Ball99.9%  Our Zinc Balls are sourced...

Anodes contain straight 1/2" steel core rod for direct welding or assembly to two flat bars with “U” bolts as shown. Threaded rod may be substituted for an additional fee. Zinc Ballast...

Anodes contain straight 1/2" steel core rod for direct welding or assembly to two flat bars with “U” bolts as shown.  Rod sticks out 4" at each end.  Threaded rod may be...

Anodes contain straight 1/2" steel core rod for direct welding or assembly to two flat bars with “U” bolts as shown. Threaded rod may be substituted for an extra fee. Zinc Ballast Tank...

Anodes contain straight 3/4" galvanized steel core rod for direct welding or assembly to two flat bars with “U” bolts as shown. Threaded rod may be substituted for an extra fee. Zinc...