


Ronstan
Ronstan Top Swivel – Maintenance-Free Sealed Bearing for Continuous Furler
High-performance Ronstan Top Swivel for continuous line furlers—featuring a sealed bearing, snag-free shackle design, and tailored load rating for smooth sail control.
Elevate your sail-handling system with the Ronstan Top Swivel, created for continuous line furling systems. Built to match your furler's load rating, it ensures precise, reliable performance under demanding marine conditions.
At its core is a maintenance-free, factory-sealed bearing designed for longevity and slick operation. The snag-free, low-profile shackle pin head minimises line hang-ups, while the retained clevis pin simplifies installation. Its aluminium alloy housing, combined with a Grade 17-4PH stainless steel shackle and Grade 2205 stainless steel shaft, delivers durability without compromising strength.
Load-wise, this swivel performs confidently: for Standard or Top‑Down Series 120 furler setups, it handles a maximum working load of 1800kg (tack load) and a breaking load of 3600kg. Smooth and dependable, the Ronstan Top Swivel is your key to safer, effortless sail control
Specifications
Product Specifications
B.L. (kg) 3600
M.W.L. (kg) 1800
Weight (g) 204
Upgrade to the smooth and reliable Ronstan Top Swivel—order now from Barton Marine NZ for maintenance-free furling performance