Description
Overview
The Swage NP Copper 1.6 mm (Part No. RWB4460) is a nickel-plated copper ferrule designed for terminating stainless steel wire rope in marine and architectural work. Installers use it as a crimping sleeve to form reliable loops or connections without welding or splicing. Because it is compact and easy to handle, it suits both DIY users and professional riggers.
Features
- Nickel-plated copper body resists surface corrosion in marine conditions
- Soft copper core deforms during swaging and grips the wire firmly
- Hand swaging tools compress the sleeve quickly and consistently
- Cost-effective method for securing light to moderate tension runs
Specifications and Materials
Below are the key specifications of this ferrule:
| Parameter | Value |
|---|---|
| Nominal wire size | 1.6 mm (≈ 1/16″) |
| Material | Nickel-plated copper |
| Part number / SKU | RWB4460 |
Nickel-plated copper ferrules work well in saltwater because they reduce the risk of galvanic corrosion between copper and stainless steel. During compression, the copper sleeve flows around the strands and locks them in place. According to Talurit® testing, correctly swaged copper ferrules often reach about 90 % of the wire rope’s minimum breaking load. Talurit® TCU copper ferrule technical reference
Compatibility and Fitment
This ferrule fits stainless steel wire rope with a diameter of 1.6 mm or 1/16″. For the best results, pair it with a matching swage die and the correct hand tool. Because oversized or undersized fittings compromise grip, always confirm wire and ferrule size before swaging.
Compliance and Safety
Users should note that this component is not certified for lifting people or heavy industrial hoisting. It suits marine guard rails, lifelines, and decorative wire runs where design loads remain moderate. Always test sample assemblies after swaging, and replace any sleeve that shows distortion beyond the designed compression pattern. In addition, keep tools calibrated to maintain consistency.
Marine Applications
Boat owners and marine contractors often select this ferrule for guard rails, safety lifelines, and tension wires on deck. It also provides a straightforward option for anchoring small stays and for securing balustrade cables onshore. Because it is easy to crimp with portable tools, users can finish projects directly at the installation site.
Why Choose Argomarine
Argomarine supplies precision rigging parts with consistent sizing and material quality. We offer the Swage NP Copper 1.6 mm (RWB4460) to support both small craft owners and larger fleet managers. Our stock control ensures that you can match fittings across projects without variation.
For more rigging solutions and marine hardware, please visit our Boat & Trailer Accessories rigging section.
