Ronstan Series 50 All Purpose Block - Double RF51200
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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 applications, vang and spinnaker control lines on boats to (33ft). 10m
- S60 - on boats up to 40ft, (12m)
Materials:
- Grade 316 stainless steel load strap
- Impact and UV resistant, fiber reinforced Nylon cheeks
Specifications:
- Sheave Diameter: (inch) 2" / (mm) 50
- Max Rope Diameter: (inch) 1/2" / (mm) 12
- Pin Diameter: (inch) 1/4" / (mm) 6
- Maximum Working Load: (lb) 2200 / (kg) 1000
- Breaking Load: (lb) 4410 / (kg) 2000
- Weight: (oz) 9.0 / (g) 255
We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.