Ronstan S40 BB Block Fiddle Cleat

Sheaves running on Acetal or Torlon ball bearings provide high performance and low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock universal head can be fixed in either of two planes, or free to swivel as required. Quick adjusting cleat arms require no tools to adjust and fix securely in position.

• Mainsheet
• Halyard
• Vang
• Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8m (26ft)
• Typically used in direct 3:1 purchase systems such as mainsheets and boom vangs
• On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, checkstays, genoa lead pullers and traveller controls.

Features:

• Low friction Acetal or Torlon bearing system
• Lightweight
• Cheek cut-outs for easy bearing maintenance
• Captive Lock universal head
• Slotted pin shackle eliminates fouled lines
• Multi-position cleat arm

Specifications:

Sheave diameter	40 + 24 mm
Max. Rope diameter	8 mm
Max. Cable diameter	– mm
Pin diameter	5.0 mm
M.W.L.	350 kg
B. L.	1000 kg
Weight	156 g