The Barton TUPHblox Size 2 double block with a fixed eye and integrated becket is a durable marine pulley block crafted from classic Tufnol laminate. Featuring two parallel 35mm sheaves and a rigid, non-swiveling attachment, it keeps line alignment straight under load. The addition of the lower becket makes it ideal for compact 4:1 or 5:1 purchase systems.
Key Features:
Type: Double block with fixed eye and becket
Sheave Diameter: 35 mm
Max Line Diameter: 12 mm
Material: Premium Tufnol (TUPHblox) with stainless steel side straps for UV and weather resistance
Application: Ideal for fixed-alignment mainsheet systems, boom vangs, reefing lines, and purchase setups on smaller sailboats and traditional craft
