Poulie S55 violon 50mm avec ringot émerillon

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

Exceptionally high working loads
Low maintenance, long service life
Self-lubricating Acetal polymer sheave ensures low friction and extreme durability
Captive Lock™ universal head
Slotted pin shackle eliminates fouled lines
Snap fit removable becket pin
Spare Parts - RF51010 Replacement Becket Pin, RF150 Shackle.

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.