The Ronstan RF146 Mast Hound is a durable, high-strength marine fitting designed for terminating wire rigging and attaching forestays to masts. Engineered to suit mast diameters from 76mm to 115mm (3”–4½”), it provides a secure and reliable connection point for critical rigging systems.

Manufactured from marine-grade 316 stainless steel, the RF146 offers excellent corrosion resistance and long-term durability in New Zealand’s harsh saltwater conditions. Its curved profile ensures a snug fit around the mast, distributing load effectively and improving overall rigging strength.

Commonly used on dinghies, trailer yachts, and keelboats, this mast hound is an essential component for forestay attachment, standing rigging setups, and mast hardware upgrades, ensuring safe and efficient sailing performance.

Key Features

• Designed for masts 76–115mm diameter (3"–4½")
• 316 stainless steel construction for corrosion resistance
• Used for terminating wire rigging and forestay attachment
• Curved design for secure mast fit and load distribution
• Strong, reliable deck and spar hardware solution
• Suitable for dinghies, trailer yachts, and keelboats
• Trusted Ronstan marine hardware quality

Specifications

• Mast Compatibility: 76–115mm diameter
• Material: 316 Stainless Steel
• Weight: Approx. 110g
• Application: Forestay attachment and rigging termination
• Type: Mast hound / mast fitting

Why Choose the Ronstan RF146? 

For New Zealand sailors, secure rigging connections are critical for safety and performance. The RF146 provides a strong, reliable mast attachment point that can handle the demands of coastal and offshore sailing.

Its corrosion-resistant construction and precise fit make it a dependable choice for rigging upgrades, maintenance, and new installations, ensuring long-term performance in NZ marine environments.