Ronstan RF70 Swivel Cleat Base with 15mm Sheaves Stainless Steel

The Ronstan RF70 is a versatile swiveling cleat unit designed for dinghies, catamarans, and yacht control systems. This compact marine hardware features 15mm ball bearing sheaves and a stainless steel construction for reliable performance in demanding sailing conditions.

Key Features:

• 360-degree rotation allows easy cleating and releasing from any angle
• Stainless steel cleating plate (blackened finish) provides stiffness and minimal distortion under load
• 15mm ball bearing sheaves accommodate 2-5mm diameter rope
• Integrated small C-Cleat™ and fairlead for smooth line management
• Grade 316 stainless steel arm and fixtures for maximum corrosion resistance
• Maximum working load: 125kg (275lb), breaking load: 250kg (550lb)

Applications:

• Sheet leads and control lines on small sailing craft
• Cunningham, vang, foreguy, and pole topping lift systems
• Control line management on larger yachts

The swivel base design eliminates the need for precise line alignment, making it ideal for applications where line direction varies during sail adjustments. The combination of quality materials and precision engineering ensures long-lasting performance in saltwater environments.