3/4" 2 Bolt Zinc Shaft Anode bf24 Bracket has two central holes

Bracket has two central holes to mount onto horizontal or vertical (25mm diameter) rails

Materials• Made from glass filled nylon

These Optimist buoyancy bags are made of polyurethane coated nylon and are about half the weight and significantly stronger than buoyancy bags made of PVC or PVC coated nylon

they have an elastic loop knitted into the fabric on one end to hold the cover tightly onto the fender

3/4" 2 Bolt Zinc Shaft Anode bf24 Bracket has two central holesMartyr 3 4" 2 Bolt Shaft Anode Zinc CM4 75 Internal Diameter 0. 75" Outside Diameter 2. 04" Height 2" Easy installation underwater Bolt retaining washers prevent the anode from falling off Full shaft contact: 100% circular radius Interlocking halves Extra alloy around fastener Product Information: For use in salt water Alloy is manufactured to exceed or meet US Military Specification MIL DTL 18001L Tried and tested genuine zinc product Manufactured by