2762001 - WAL-RICH's one pound magnesium drive-in spike anode for buried metal fittings used in gas piping. Retards corrosion caused by electrolysis. Includes a 3-foot length of 12-gauge TW copper wire and clamp to hold wire to spike. Code required where steel fittings are buried for gas piping.

Features:

• 1 POUND3 FEET12 GAUGE TW WIRE