Boating Propeller Max Prop Anodes Zinc

Aluminum retaining ring for longer life and improved bonding. The 6-hole pattern allows fitting for multiple years. Part No Width Inside Dim Outside Dim Fastener Size(mm) Weight(lb) 63mm 0.65 1-9/16″ 2-3/8″ 5mmX8-20 0.64 70mm 0.94 1-11/16″ 2-5/8″ 5mmX8-20 0.96 83mm 1.88 1-7/8″ 3-1/8″ 6mmX1-25 1.8 Sea Shield Marine: Max Prop Anodes Stop letting your Max Prop anodes fall off! Other brands let their max prop anodes burn off where the screws are too close to the edge – leading to the anode falling off or having to replace it early. That’s why Sea Shield Marine put the effort into casting an aluminum retaining ring(yeah, we’re cool like that). First it stops the max prop anode from falling off, and second it improves the bonding for better performance and longer life.