The Antal SectoRing Large Solo (Model RR63.12) is a compact and robust low-friction ring featuring a spinning 63 mm sheave beneath a protective guide. With a plain bearing setup and soft Dyneema loop (solo version without snap loop), it enables smooth rotation and easy installation in tight deckspaces or control systems. The design handles heavy loads quietly and efficiently—ideal when space and reliability are key.:contentReference[oaicite:2]{index=2}
With a Safe Working Load of 2,500 kg and breaking strength of 5,000 kg, this ring is capable of handling serious loads in a lightweight package (~100–107 g):contentReference[oaicite:3]{index=3}. It remains compact and low-maintenance—perfect for sailors and riggers needing dependable gear without bulk.
Specifications
Sheave Diameter: 63 mm
Inside Hole (d): 15 mm
Maximum Line Size: 12 mm
Bearing Type: Plain bearing
Safe Working Load (SWL): 2,500 kg
Minimum Breaking Load (NBL): 5,000 kg
Weight: ~100–107 g
Mounting: Solo soft Dyneema loop (no snap)
Part Number: RR63.12 / ANT RR63.12
The Antal SectoRing Large Solo is a high-strength, low-maintenance solution for demanding marine and industrial applications—it combines efficiency, reliability, and space-saving design.