Ronstan All-Purpose Fiddle Block - Series 50

Fiddle Block with Universal Head

Series 50 All Purpose

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.

The Captive Lock™ universal head can be fixed in either of two planes, or disengaged 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
  

• UV-stabilized Acetal sheaves
  
• Impact and UV-resistant, fibre-reinforced Nylon cheeks
  
• Grade 316 stainless steel bearing race
  
• Grade 316 stainless steel load strap
  

• Mainsheet & halyards applications, vang and spinnaker control lines on boats to 33 ft. (10m)
  
• Ideal for fine-tune mainsheet tackles, cunninghams, backstays & other control line purchase systems
  

• Sheave Diameters - 2-1/8" and 1-5/16" (54 and 34mm)
  
• Max Rope Diameter - 3/8" (10mm)
  
• Pin Diameter - 3/16" (5mm)
  
• Max Working Load - 1,650 Lbs (750kg)
  
• Breaking Load - 3,310 Lbs (1,500kg)
  
• Weight - 5.9 oz. (167g)
  

MSRP

$73.22

U/M

/ EA

Price

$62.24

Core

Part Number

RF51500

Manufacturer

RONSTAN INTERNATIONAL

Brand

ETA

Quantity Available

2

Quantity On Order