Harken Carbo Soft Attach 'Fly' Block, Narrow 18mm Jabsco high tensile strength materials like

high tensile strength materials like PH stainless steel

1oz treats 80 gallons - extremely cost efficient

Each Pulpit Flagpole has a polyethylene spacer to reduce scratching of the rail which is not included on most competitor’s flagpoles

(38 mm) FPT fitting

Harken Carbo Soft Attach 'Fly' Block, Narrow 18mm Jabsco high tensile strength materials likeHarken Carbo Soft Attach 'Fly' Block, Narrow 18mm Harken soft attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low aero package. Designed specifically for high tech line, these efficient blocks have an incredible working load for their small size. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand Prix racers. 18 mm blocks feature