Martyr Limited Clearance Sacrificial Shaft Donut Collar Anode
$11.04 - $42.99
Martyr Limited Clearance Sacrificial Shaft Donut Collar Anode Item # 871758
Description
Features:
- Zinc Alloy Anodes like these are intended for salt water only
- Anodes must be replaced when they are 70% eroded
- Martyr (Martyr Pacific Limited) only uses mil-spec mil-a-l800l alloy in all of their premium marine anodes
- This alloy helps the anode erode inward giving the anode a sandblasted appearance
- Martyr uses a special steel combination fastener that makes it possible to use their Ball drive, which is a hex driver with a universal ball tip (Ball-drive is Sold Separately)
Specifications:
- Inner Diameter: 3/4" & 7/8"
- Height: 1" (25.4 mm)
- Outter Diameter: 2 3/8" (60 mm)
- Inner Diameter: 1", 1 1/8" & 1 1/4"
- Height: 1 1/4" (32 mm)
- Outter Diameter: 2 11/16"
- Inner Diameter: 1 3/8" & 1 1/2"
- Height: 1 1/4" (32 mm)
- Outter Diameter: 3 3/16" (81 mm)
- Inner Diameter: 1 3/4", 2" & 2 1/2"
- Height: 1 3/8" (35 mm)
- Outter Diameter: 3 11/16" (94 mm)