Ronstan RF30721 Series 30 Ball Bearing Block Double Exit

Ronstan RF30721 Series 30 Ball Bearing Block, Double Exit

A marvel of engineering designed to elevate your sailing experience to new heights of efficiency and reliability. Crafted with precision and durability in mind, this ball bearing double sheave exit block boasts an innovative cover plate, ensuring seamless operation even in the harshest marine conditions.

Features and Specifications

Let's delve into the intricacies of this exceptional sailing component. The RF30721 is meticulously engineered to handle substantial loads, with a Breaking Load (B.L.) capacity of 750 kilograms, providing you with peace of mind even during the most demanding maneuvers. Its impressive Maximum Working Load (M.W.L.) of 300 kilograms attests to its robust construction and ability to withstand rigorous sailing activities.

One of the standout features of the RF30721 is its versatility, accommodating ropes with a maximum diameter of 8 millimeters, making it suitable for a wide range of applications on your vessel. Whether you're hoisting sails, controlling rigging, or managing lines, this block is up to the task, ensuring smooth and efficient operation every time.

Weighing in at a mere 60 grams, the RF30721 is lightweight yet incredibly durable, thanks to its high-quality materials and precision engineering. This lightweight design minimizes added bulk to your rigging setup without compromising on strength or performance.

Installation is a breeze with the RF30721, requiring just two 5mm (3/16”) fasteners for secure attachment, streamlining the process and saving you valuable time during setup and maintenance. The included cover plate adds an extra layer of protection, safeguarding the internal components from debris, saltwater, and other environmental factors, prolonging the lifespan of your investment.

Conclusion

Whether you're a seasoned sailor pushing the limits of performance or a novice exploring the wonders of the open water, the Ronstan RF30721 Series 30 Ball Bearing Block, Double Exit, is your trusted companion, offering reliability, efficiency, and precision when you need it most. Elevate your sailing experience with confidence, knowing you have the strength and reliability of Ronstan engineering by your side.