Ronstan Fiddle block with Becket and Universal head.

Ronstan Series 40 all-purpose (AP) Fiddle block with Becket and Universal head is ideal for smaller yachts.

Features:

• Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads.
• These blocks are the right choice for sheets, halyards, and control line applications for cruising and racing.
• They are ideal for durability and long service life.
• The captive lock universal head can be fixed in either of two planes, or free to swivel as required.
• The Becket pin is removable so a line can be spliced before fitting and is ingeniously locked into position without the use of a clevis pin, split ring, or tools.
• Used for mainsheet, halyard, and vang lines.
• Also for spinnaker control lines on off-the-beach catamarans, one design classes and sports boats up to 8m.
• Ideal for fine-tuning mainsheet tackles, Cunninghams, backstays, and other control line purchase systems.

Materials:

• U.V. stabilised Acetal sheaves.
• Impact and U.V. resistant fibre glass reinforced Nylon cheeks.
• Marine Grade 316 stainless steel bearing race.
• Marine Grade 316 stainless steel load strap and head fitting.

Specifications:

• Top Sheave Ø: 40mm
• Additional Sheave Ø: 24 mm
• Shackle Pin Ø: 5.0 mm
• Suits Rope Up to Ø: 8mm
• Breaking Load: 1000kg
• Weight: 98gm