Ronstan Series 50 All Purpose Block - Double

Ronstan Series 50 All Purpose Block - DoubleSeries 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).

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