Martyr CMXC40A Clamp Shaft Anode, 40 mm Aluminum
- Brand:
- Martyr
- Part no:
- CMXC40A
Where to buy
View on Amazonpaid link
Specifications
- Material
- Aluminum
- Mount
- Shaft clamp
The Martyr CMXC40A is an aluminum clamp-style shaft anode for a 40 mm shaft. It measures 70 mm across the outside and 78 mm long. A clamp insert gives a tight fit to the shaft, and stainless steel hardware with lock washers is included. Bolt retaining washers keep the anode from dropping off during installation.
Our take
The bolt retaining washers are the useful detail here, since they keep the anode from falling off while you fit it, which Martyr says makes underwater installation easier. The 40 mm bore has to agree with your shaft.