The Ronstan RF1055 Saddle 16mm Clearance is a versatile, mid-size marine-grade stainless steel rope and cable guide designed for secure routing of medium to large diameter rope, wire, hose, or electrical conduit on boats.

With a 16mm internal clearance, this saddle sits perfectly between smaller light-duty saddles and larger heavy-duty options—making it ideal for general-purpose deck and rigging applications.

Manufactured from forged 316 stainless steel, the RF1055 provides excellent corrosion resistance and long-term durability in harsh saltwater environments, ensuring reliable performance for New Zealand boating conditions.

Its narrow, low-profile design keeps installations tidy while minimising snagging and wear on lines, making it a popular choice for both sailing and powerboat setups.

Key Features

• 16mm clearance for medium to larger rope, wire, or hose
• Forged 316 stainless steel construction for durability and corrosion resistance
• Narrow profile design for secure, low-bulk installations
• Smooth polished finish reduces snagging and line wear
• Ideal for rope guides, cable routing, and rigging support
• High strength-to-weight ratio (~15g)
• Easy installation with two mounting points

Specifications

• Model: RF1055
• Internal Clearance: 16mm
• Material: 316 marine-grade stainless steel
• Weight: approx. 15g
• Fastener Spacing: ~43mm
• Fastener Diameter: ~6.6mm
• Bar Diameter: ~5.8mm
• Type: Narrow saddle (no eye)
• Mounting: 2-hole deck mount

Why Choose the Ronstan RF1055? 

For New Zealand boat owners, choosing the right saddle size is key to maintaining efficient, low-wear rigging systems. The RF1055 offers the ideal balance between size and strength, making it one of the most versatile saddles in the Ronstan range.

Compared to other options:

• Smaller saddles (10–13mm) → better for light-duty lines
• Larger saddles (18mm+) → better for heavy-duty systems
• RF1055 (16mm) → perfect for general-purpose use across most boats

It’s a go-to solution when you need reliable routing without unnecessary bulk or complexity.

Common Applications

• Control line routing
• Lifeline cable guides
• Hose and conduit management
• Deck organisation and line retention
• General rigging setups