Marine TuphBlox Size 1 Fiddle Block — Fixed Bow & Becket | 4Boats

The TuphBlox Size 1 fiddle block is a durable, UV-resistant thermoplastic pulley with a fixed bow and becket, built for high rolling loads and long service in marine use.

• Size 1 fiddle block (double sheave)
• Fixed bow with becket for secure attachment
• For 10 mm (0.39 in) rope
• Sheaves: 20/38 mm (0.79/1.50 in)
• TuphBlox thermoplastic body — UV and weather resistant
• High rolling-load design for long-lasting performance
• Ideal for deck fittings, rigging and general sailboat use