The Barton TUPHblox Size 3 fiddle block featuring a fixed eye (bow) and integrated becket is a high-performance marine pulley crafted from classic Tufnol laminate. Its inline dual-sheave design (38mm and 58mm) prevents line friction and overlap, ensuring smooth operation. The fixed eye provides a rigid attachment point, while the lower becket enables efficient multi-purchase tackle system setups.
Key Features:
Type: Fiddle block with fixed eye (bow) and becket
Sheave Diameter: 38 mm / 58 mm (inline double sheaves)
Max Line Diameter: 13 mm
Material: Premium Tufnol (TUPHblox) with stainless steel side straps for UV and weather resistance
Application: Ideal for mainsheet systems, boom vangs, and control line tackle setups on sailboats and traditional vessels
