304 Stainless Steel Wire Rope Metal Cable Rigging 0.3mm 0.4mm 1mm 1.2mm - 20mm

7×7 rope consists of 7 strands each made of 7 individual wires, giving a total of 49 wires. It is stiffer and holds its shape well, making it suited to straight tensioned runs such as balustrade infill cables or trellis lines. 7×19 rope has 7 strands of 19 wires each (133 wires total), which makes it significantly more flexible and better suited to applications where the cable must bend around sheaves, pulleys, or corner posts.

Diameter selection depends on the load the cable must carry and the fittings you plan to use. For decorative balustrade or trellis work, 1.5 mm–3 mm is typical. For light rigging and sail control lines, 2 mm–5 mm is common. For structural tie-backs or heavier rigging, 6 mm and above is generally used. Always verify the working load limit for your specific diameter and construction before use, and match the cable diameter to your swage or ferrule fitting bore.

304 stainless steel offers good corrosion resistance in most outdoor and light marine environments due to its chromium-nickel content. It performs well in freshwater, garden, and sheltered coastal settings. For highly aggressive saltwater immersion or offshore marine applications, 316-grade stainless is generally recommended as it contains molybdenum for enhanced chloride resistance. If your project is in a sheltered coastal garden or on a freshwater vessel, 304 is typically adequate.

This wire rope is compatible with standard swage fittings, wire rope clips (bulldog grips), aluminium or stainless ferrule sleeves, and turnbuckles — all sized to match the cable diameter you select. Always confirm the fitting's bore or jaw opening matches your chosen diameter before purchasing. For a secure termination, use a ferrule crimping tool rated for the ferrule size, or have swage fittings pressed by a rigging supplier.

Yes. Stainless steel wire rope can be cut with angle grinder cutting discs, rotary tool cut-off wheels, or dedicated wire rope cutters. Before cutting, wrap the cut point tightly with electrical tape or bind with wire to prevent the strands from unravelling. After cutting, apply a small amount of clear epoxy or heat-shrink tubing to the cut end if the termination will not be immediately swaged or ferrule-crimped.

For deck railing applications, thread the cable through the post holes or swage eye fittings, then use a turnbuckle at one or both ends to apply tension. Tighten the turnbuckle until the cable deflects no more than approximately 25 mm (1 inch) under a firm lateral push at mid-span — this is a common code reference point for balustrade infill cables. Lock the turnbuckle with a jam nut or locking wire once the correct tension is achieved. Contact us to confirm if you need guidance on a specific installation.

Standard cut lengths available are 1 m, 2 m, 5 m, 10 m, 15 m, 20 m, 25 m, 30 m, 50 m, and 100 m. Select your required length from the variant options above. If you need a length not listed, please contact us before ordering and we will advise on availability.