Antal OPF Blocks 50 - Simple Web Sheave Diameter:50 mm If the boat is in

If the boat is in the water year round you should have a diver in the water at least once a year check anodes

will instantly remove stains and marks on boats

Microporous PE laminate offers a barrier against hazardous particles and liquid splashes

complete waterproofing (JIS Waterproof Grade 7 / 1 m depth for 30 minutes) will protect it from harm

Once activated through a Cold Fogging Machine

Antal OPF Blocks 50 - Simple Web Sheave Diameter:50 mm If the boat is inAntal 00509 OPF (One Piece Frame) Blocks 50 Simple Web, the block without pins or screws, it is a light and strong solution, simply a hard black anodised and Teflon coated aluminium frame in one piece. Features composite fibre sheave, HR swivel head (high load HR shackles included if applicable) and One Piece Frame (OPF). Sheave diameter: 50 mm Max rope size: 10 mm SWL: 600 kg Weight: 64 g