Description

Ronstan Series 50 All Purpose Block – Double – Marine Boat Replacement Part is organized for lighting & visibility shoppers who need a clear, professional marine parts buying experience.

Series 50 All Purpose Block – Double 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. Swivel shackle head for full 360 degree rotation (non-locking). Features: Exceptionally high working loads Low maintenance & long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Slotted pin shackle eliminates fouled lines Applications: Mainsheet and halyard appli

Fitment & Product Details

• Brand / Manufacturer: Ronstan
• Position: right
• Material: stainless steel, nylon

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• Built for boat owners, e-commerce shoppers, and professional marine service teams.