Ronstan Series 50 Universal Head Fiddle Block

All purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races 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.

Applications

• Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10m (33ft)
Ideal for fine-tune mainsheet tackles, cunninghams, backstays and other control line purchase systems.