Ronstan RF51200 Series 50 All Purpose Block Double

Great all around solution

The Ronstan RF51200 Series 50 All Purpose Block
Double features self-lubricating Acetal polymer sheaves
running on polished stainless steel races that perform equally well
with dynamic loads and high static loads. For durability and a long
service life, these blocks are the right choice for sheets,
halyards and control line applications for cruising and racing.
Head can be locked at 0 degrees or 90 degrees by engaging the grub
screw (not included) in either the 0 or 90 degree position.

Ronstan RF51200 Series 50 All Purpose Block Double
Features:

• Exceptionally high working loads
• Low maintenance, long service life
• Grade 316 stainless steel load strap
• Impact and UV resistant, fibre reinforced Nylon cheeks

Ronstan RF51200 Series 50 All Purpose Block Double
Specifications:

• Sheave diameter: 50 mm
• Max. Rope diameter: 12 mm
• Pin diameter: 6.0 mm
• M.W.L.: 1000 kg
• B. L.: 2000 kg
• Weight: 255 g
• Application: Mainsheet and halyard applications, vang and
  spinnaker control lines on boats to 10m (33ft)