Series 19 Utility Block – Single – Ferrule Eye Head

Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase.

Features:

• Lightweight durable construction
• Economical
• Maintenance free

Applications:

• Vang, cunningham and trapeze retriever systems on dinghies
• Leech line tackles, bunk adjusters, etc on larger boats

Materials:

• U.V. stabilized acetal sheaves
• Grade 316 Stainless Steel cheeks

Specifications:
Sheave :19mm(3/4″)
Max. Rope : 5mm(3/16″)
M.W.L.:150kg(330lbs)
B. L.:450kg(990lbs)
Weight:10g(0.4oz)

Manufacturer : Ronstan
Manufacturer Part No : RF663
UPC : 9316800019700