Ronstan CW70681 Series 50 Cheek Block

Ronstan Series 50 Cheek Block - High Performance Single

Overview:<\/strong>

The Ronstan Series 50 Cheek Block is designed for high-performance sailing, offering exceptional durability and efficiency. Featuring self-lubricating Acetal polymer sheaves that glide smoothly on polished stainless steel races, this block caters to both dynamic and static loads with ease. Ideal for various sailing applications, it provides a reliable solution for cruising and racing enthusiasts alike.

Mounting:<\/strong>

These blocks can be conveniently mounted on masts and booms using an adapter designed for curved surfaces. For those needing a double configuration, stacking is allowed but limited to 60% of the rated working load on the upper sheave. Fasteners (3mm x 6mm, 1/4 inch) are required for mounting but are not included.

Applications:<\/strong>

• Ideal for mainsheet and halyard applications
• Suitable for vang and spinnaker control lines on boats up to 10m (33ft)
• Can be used on S60 boats up to 12m (40ft)