Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140] Marine Plumbing & Ventilation | Fittings structure and fish that pass

structure and fish that pass below your boat

Integrated LiON Battery - Built-in LiON battery pack

Mounting hardware is not included

Enhance your situational awareness in crowded harbours and during races and regattas with tools like MARPA target tracking and AIS overlay

The Fishing Series handles are a unique new design that focus on the same quality as Shurhold's original handles but also places emphasis on the handles aesthetic

Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140] Marine Plumbing & Ventilation | Fittings structure and fish that passSeries 40 Orbit Single BB Single Stand Up Block The Series 40 ball bearing Orbit Blocks provides the perfect balance of strength, performance, and reliability. They offer class leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks the perfect balance of performance and