Ronstan RF2421 deckblock 60 mm

The Ronstan RF2421 deckblock features a robust construction with stainless steel AISI 316, ensuring durability and resistance to corrosion in marine environments. It is designed with a Delrin sheave measuring 55mm in diameter, providing smooth operation and efficient line handling. This deckblock is suitable for lines with a maximum diameter, making it an ideal choice for various sailing applications where reliability and performance are essential. Its compact size and lightweight design enhance its versatility, allowing for easy installation and use on a range of boats.