Ronstan RF51300 Series 50 All Purpose Block Triple

Great all around solution

The Ronstan RF51300 Series 50 All Purpose Block
Triple 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 in either the 0 or 90 degree position.

Ronstan RF51300 Series 50 All Purpose Block Triple
Features:

• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Slotted pin shackle eliminates fouled lines
• Lockable swivelling head post
• Snap fit removable becket pin
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced Nylon cheeks

Ronstan RF51300 Series 50 All Purpose Block Triple
Specifications:

• Sheave diameter: 50 mm
• Max. Rope diameter: 12 mm
• Pin diameter: 6.0 mm
• M.W.L.: 1200 kg
• B. L.: 2400 kg
• Weight: 369 g
• Application: Mainsheet and halyard applications, vang and
  spinnaker control lines on boats to 10m (33ft)