Ronstan Fiddle Block - Cam Cleat & Swivel - All Purpose gland packing Sheaves have a deep groove

Sheaves have a deep groove to cradle 5mm (3/16") diam

- Ideal for boats

2" - Hole Size: 2

Secondary resistance:  4

Ronstan Fiddle Block - Cam Cleat & Swivel - All Purpose gland packing Sheaves have a deep grooveRonstan's All Purpose Blocks are a great all round solution. With Acetal polymer sheaves this fiddle block with a multi position cam cleat and universal swivel head is available in the Series 40 size only. Features: 316 Stainless Steel polished bearing races, load straps and head Universal Captive Lock swivel head can be fixed at 0, 90 or left free to swivel Fiddle blocks are ideal for fine tuning mainsheet tackles, cunninghams, boom vangs, backstays