Ronstan RF51110 Series 50 Universal Head Block with Becket

Self-Lubricating Acetal Polymer Sheave

Designed for optimal performance, our self-lubricating acetal polymer sheave ensures low friction and extreme durability. This innovative design significantly reduces wear and tear, ensuring smooth operation even under demanding conditions.

Removable Becket Pins

Our sheave features removable becket pins that allow you to splice lines before fitting. Simply lock the pins into position without the need for split rings or tools, providing a quick and efficient solution.

Captive Lock Universal Head

The captive lock universal head can be fixed at 0 degrees or 90 degrees, or it can be left free to swivel. This versatile design meets a wide range of operational needs, enhancing versatility and convenience.

High Load Capacity

Our sheave boasts high static and dynamic load capacities, making it suitable for heavy-duty applications. This ensures reliable performance, even under the most demanding conditions.

Long Service Life

Designed for long-term durability, our sheave offers a virtually maintenance-free experience. With its self-lubricating properties and robust construction, it minimizes the need for frequent maintenance, saving you time and effort.

High Static and Dynamic Load Capacity

Handle heavy loads with ease, thanks to our high static and dynamic load capacity. This feature ensures reliable and safe operation, even under high-stress conditions.

Long Service Life, Virtually Maintenance-Free

Enjoy the benefits of a long service life with minimal maintenance. Our sheave's self-lubricating properties and durable construction mean you can focus on your operations without worrying about frequent maintenance.