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 long service life, these blocks are the right choice for sheets, halyards, and control line applications for cruising and racing.
Swivel shackle head for full 360-degree rotation (non-locking).
