Tecnoseal X12 Shaft Anode - Zinc - 2-3/4" Shaft Diameter [X12] Marine Plumbing & Ventilation | Accessories All Fortress Anchors are precision-machined

All Fortress Anchors are precision-machined for sharpness and quick penetration into common sea bottoms

*CE-Approved

When it comes time to replace the premium grade reinforced nitrile rubber diaphragm

High performance dual-channel AIS receiver for use with AIS compatible PC navigation software

No Fire Hazard like that of Halogens

Tecnoseal X12 Shaft Anode - Zinc - 2-3/4" Shaft Diameter [X12] Marine Plumbing & Ventilation | Accessories All Fortress Anchors are precision-machinedShaft Anode Material: Zinc Outer Diameter: 4. 80" Inner Diameter: 2. 76" Height: 3. 77" Weight: 7. 04lbs Holes: 4 Specifications: Material: Zinc Box Dimensions: 4"H x 5"W x 5"L WT: 7. 1 lbs Quick Guide (pdf) Owner's Manual (pdf) Brochure (pdf)