Description

Ronstan Series 30 Ball Bearing Orbit Block™ – Single – Becket – Lashing head – Marine Boat Replacement Part is organized for lighting & visibility shoppers who need a clear, professional marine parts buying experience.

Series 30 Ball Bearing Orbit Block™ – Single – Becket – Lashing Head Ball Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets. Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Ultra low profile thru-sheave becket RF35101 accepts RF1850S shackle in both orientations to create a conventional

Fitment & Product Details

• Brand / Manufacturer: Ronstan
• Model / series found: Rf35101, Rf1850S

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.