Ronstan Series 75 BB Double Foot Core Block UOM (PN#):Piece (RF74251) it is an aide-memoire of

it is an aide-memoire of everything a boater needs to know at sea

Stubborn or sun-baked droppings may require a second application

sailing in heavy weather and more

Operates and folds up easily to store

This varnish gives a beautiful matte finish

Ronstan Series 75 BB Double Foot Core Block UOM (PN#):Piece (RF74251) it is an aide-memoire ofRonstan Series 75 Ball Bearing Double Foot Core Block RF74251 Class leading performance and sleek, contemporary styling Excellent dynamic and high static load performance Less than half the friction of the nearest competitor Applications Ideal for use on mainsheet, spinnaker sheet, vang, halyard and backstay applications on boats up to 14 m (46 ft) General applications on larger yachts Materials Sheave: UV stabilised acetal Cheek plates: Aluminium