Complete Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [rf41200] - Today Only [bD5CzhOU]

Ronstan Series 40 All Purpose Block - Double Block

The Ronstan Series 40 All Purpose Block is a versatile and robust solution for a wide range of sailing applications. Designed for both cruising and racing, this double block offers exceptional performance with its self-lubricating Acetal polymer sheaves that run smoothly on polished stainless steel races. Its full swivel head ensures a free and seamless rotation, making it ideal for dynamic loads and high static loads. With its exceptional working loads and low maintenance requirements, this block is the perfect choice for sheets, halyards, and control line applications.

Product Specifications and Features

The Series 40 All Purpose Block is built to last with its UV-stabilized Acetal sheaves, impact and UV-resistant fiber reinforced Nylon cheeks, and Grade 316 stainless steel bearing race and load strap. Key features include exceptionally high working loads, a self-lubricating sheave for reduced maintenance, and a slotted pin shackle that eliminates fouled lines. The two-way head post provides flexibility and convenience. With a maximum rope diameter of 10mm and a breaking load of 1,200kg, this block is engineered for durability and reliability.

Applications and Benefits

Whether you're setting the mainsheet, handling the halyard, or controlling the vang, the Ronstan Series 40 All Purpose Block is a reliable companion. Its versatility extends to spinnaker control lines on off-the-beach catamarans, one design classes, and sportsboats up to 8M (26'). This block offers numerous benefits, including a long service life, ease of use, and its ability to withstand harsh conditions. Ideal for both amateur and professional sailors, this double block is a must-have for anyone looking to enhance their sailing experience.