Ronstan Series 40 Block - Fiddle Block - Universal Head - Adjustable Cleat RF41520
Fiddle Block, Universal Head, adjustable Cleat
Curved base adapter for cheek block facilities mounting on masts or booms
Fiddle blocks are ideal for fine tune mainsheet tackles, cunninghams, boom vangs, backstaysand other control line purchase systems
Captive lock universal head can be fixed at 0 or 90 degrees or left free to swivel 360 degrees.
Quick adjusting cleat arms require no tools to adjust and fix the required position
Snap shackle adaptors suit single and fiddle blocks and are available in standard and trunnion versions
Grade 316 stainless steel bearing race, load straps and head fittings.
|Sheave Ø||40 + 24 mm|
|Max. Rope Ø||8 mm|
|Max. Cable Ø||- mm|
|Pin Ø||5.0 mm|
|B. L.||1000 kg|