Ronstan RF51110 50mm single becket pulley block Ronstan RF51110 50mm single becket pulley block
Ronstan RF51110 50mm single becket pulley block

Ronstan

Ronstan RF51110 50mm Single Becket Block | Stainless Steel Pulley

$99.80
Tax included.

The Ronstan RF51110 is a reliable and efficient 50mm single block with becket, designed for use in medium-load control systems. As part of the Ronstan Series 50, it combines a UV-resistant acetal sheave with 316 stainless steel cheeks, offering excellent strength and resistance to corrosion in marine environments.

The integrated becket provides a simple tie-off point, making this block ideal for use in vang systems, outhauls, cunninghams, or other purchase systems. Compact and versatile, the RF51110 is built for performance on dinghies, keelboats, and small yachts.

✅ Key Features

  • Ronstan RF51110 – 50mm single block with becket

  • Stainless steel cheeks for long-lasting durability

  • UV-stable acetal sheave for smooth and efficient line handling

  • Becket for tie-off in multi-purchase systems

  • Ideal for vang, outhaul, and cunningham setups

  • Suitable for dinghies, sports boats, and small keelboats

  • Medium-load performance in a compact size

  • Part of the Ronstan Series 50 hardware range

Ronstan RF51110 50mm Single Pulley With Becket specifications:

  • Sheave Diam. 50mm.
  • Max. Rope Diam. 12mm
  • Pin Diam. 5mm
  • Max. Working Load 750kg
  • Breaking Load 1500kg