Ronstan Series 50 All Purpose Block - Single - Universal Head

Ronstan Series 50 All Purpose Block offers exceptional durability and performance tailored for both cruising and racing applications. This versatile block is designed to handle dynamic and high static loads, making it the perfect solution for mainsheets, halyards, and control lines on boats up to 10M (33').

Key Features:

• High Working Loads: Supports a maximum working load (M.W.L.) of 750kg (1,650lbs), ensuring reliability in demanding situations.
• Self-Lubricating Sheave: Made from Acetal polymer, this sheave runs smoothly on polished stainless steel races, reducing maintenance and extending service life.
• Captive Lock™ Universal Head: Allows the block to be fixed in two planes or swivel freely, providing flexibility for various rigging scenarios.

Ideal for sailors seeking a reliable and low-maintenance solution, this product is backed by Ronstan's commitment to quality. Made with impact-resistant and UV-stabilized materials, the Series 50 block ensures long-lasting performance on the water.

Upgrade your sailing gear today and experience the unmatched versatility of the Ronstan Series 50 All Purpose Block!

Series 50 All Purpose Block - Single - Universal Head

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. Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required

Features:

• Exceptionally high working loads
  
• Low maintenance, long service life
  
• Self lubricating sheave
  
• Captive Lock™ universal head
  
• Slotted pin shackle eliminates fouled lines

Applications:
Mainsheet and halyard applications, vang and spinnaker control lines on boats to 10M(33')

Materials:

• Nylatron® sheave
  
• Grade 316 stainless steel load strap and head fitting
  
• Impact and U.V. resistant, fiber reinforced Nylon cheeks

Specifications:
Sheave Ø: 50mm(2")
Max. Rope Ø: 12mm(1/2")
Max. Pin Ø: 5mm(3/16")
M.W.L.: 750kg(1,650lbs)
B. L.: 1,500kg(3,310lbs)
Weight: 118g(4.1oz)