Ronstan RF41500 Series 40 All Purpose Block Fiddle

Great all around solution

The Ronstan RF41500 Series 40 All Purpose Block
Fiddle features a self-lubricating Acetal polymer sheave
running on polished stainless steel race to 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.
Captive Lock universal head can be fixed in either of two planes,
or free to swivel as required.

Ronstan RF41500 Series 40 All Purpose Block Fiddle
Features:

• U.V. stabilised Acetal sheaves
• Impact and U.V. resistant, fibre reinforced Nylon
  cheeks
• Grade 316 stainless steel bearing race
• Grade 316 stainless steel load strap and head fitting
• Exceptionally high working loads
• Low maintenance, long service life
• Self-lubricating sheave
• Captive Lock universal head
• Slotted pin shackle eliminates fouled lines
• Two way head post
• Applications:
  • Mainsheet
  • Halyard
  • Vang
  • Spinnaker control lines on off-the-beach catamarans, one design
    classes and sportsboats up to 8m (26ft)

Ronstan RF41500 Series 40 All Purpose Block Fiddle
Specifications:

• Sheave diameter: 40 mm + 24 mm
• Max. Rope diameter: 8 mm
• Pin diameter: 5.0 mm
• M.W.L.: 400 kg
• B. L.: 1000 kg
• Weight: 91 g