Marine TuphBlox Size 1 Single Cheek Block 30 mm Sheave | 4Boats

The Marine TuphBlox range offers durable, high-strength blocks with excellent rolling performance and lasting UV and weather resistance. This Size 1 single cheek block is compact and designed for smooth handling of control lines on small boats and dinghies.

• Size 1 single cheek block
• Sheave diameter 30 mm (1.18 in)
• For rope Ø 10 mm (0.39 in)
• Smooth, low-friction operation for precise control
• UV- and weather-resistant construction for long service life
• Compact, lightweight profile suitable for halyards, sheets and control lines
• Simple fixing with single-pin/bolt mounting (verify compatibility before fitting)