Description
Reliance X-18H Shaft Zinc Anode - 4-1/2" Heavy
- The X-18H shaft zinc is 40% heavier than the regular X-18 anode.
- It has a copper contact on each half for a permanent electrical connection and four stainless steel allen screws.
- Stainless steel nuts are pressed in and plastic retaining washers ensure that the screws do not fall out during installation.
Part Number Variations: 1647, X-18H, X18H, X-18H, X18H, CMX18HD, CMX18HDZ, MDX-18H, MD-X18H, MDX18H