Ronstan RF1054 18mm Saddle – Stainless Steel Marine Wire & Rope Guide

The Ronstan RF1054 Saddle 18mm is a durable, marine-grade stainless steel wire and rope guide saddle designed for secure and reliable routing of larger diameter rigging wire, rope, hose, or electrical conduit. Ideal for high-load or complex sailing systems, this 18mm clearance fitting provides strong and corrosion-resistant performance across yachts, dinghies, powerboats, and commercial marine craft.

Manufactured from 316-grade stainless steel, the RF1054 resists pitting, rust, and corrosion in demanding saltwater environments. Its polished low-profile design prevents snagging and line wear while offering a clean, professional appearance on deck, transom, or mast. Compatible with a wide variety of marine line diameters, it’s perfect for lifeline supports, deck fittings, and control line management.

Specifications:

• Model: Ronstan RF1054

• Clearance (internal width): 18mm

• Material: 316 marine-grade stainless steel

• Finish: Polished for saltwater corrosion resistance

• Mounting holes: 2 x 4.1mm (approx.) – screws not included

• Base width: Approx. 20mm

• Overall length: Approx. 40mm

• Applications: Control lines, lifelines, cable or hose management, electrical routing

• Installation: Suitable for deck, mast, bulkhead, or transom mounting

Key Features:

• 18mm clearance for heavy-duty marine rope, hose, or cable

• Corrosion-resistant stainless construction for marine environments

• Polished, snag-free design ensures tidy and efficient deck layout

• Suitable for performance yachts, workboats, and recreational sailboats

• Easy to install with standard fasteners (not included)

Common Use Cases:
Perfect for use as a marine saddle for control lines, lifeline cable guide, or hose clamp. A go-to solution for sailing rigging professionals, marine electricians, and DIY boat owners looking to streamline deck fittings or upgrade rigging systems with a robust and long-lasting solution.