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Bronze, like stainless steel, is very strong and highly resistant to corrosion. By making the body of the rigging screw in chrome plated aluminium bronze and the terminals in high grade marine stainless steel the risk of the thread seizing up under heavy loads is reduced. A design feature which gives you a product that performs better and lasts even longer.
This rigging screw has a fixed machined fork with at one end, and a toggle at the other end. Check the pin sizes are correct for your requirements.
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Part No | Thread Size | Clevis pin Ø (mm) | LMIN (mm) | LMAX (mm) | H1 (mm) | W (mm) | H2 (mm) | Breaking Load (kg) |
---|---|---|---|---|---|---|---|---|
174-321-13 | 1/4" | 6.50 | 150 | 220 | 12.00 | 7.50 | 15.00 | 1550 |
174-322-13 | 5/16" | 8.00 | 184 | 264 | 15.00 | 9.00 | 19.00 | 2450 |
174-323-13 | 3/8" | 9.50 | 220 | 321 | 18.00 | 10.50 | 22.00 | 3450 |
174-324-13 | 7/16" | 11.00 | 252 | 373 | 21.00 | 12.50 | 23.50 | 4750 |
174-325-13 | 1/2" | 13.00 | 294 | 439 | 25.00 | 14.50 | 30.00 | 6200 |
174-326-13 | 5/8" | 15.80 | 352 | 522 | 32.00 | 18.00 | 39.50 | 9500 |
174-327-13 | 3/4" | 15.80 | 411 | 612 | 32.00 | 22.00 | 40.50 | 12500 |
174-327-14 | 3/4" | 19.00 | 411 | 612 | 32.00 | 22.00 | 40.50 | 12500 |
174-328-13 | 7/8" | 19.00 | 495 | 676 | 45.00 | 23.00 | 55.00 | 18000 |
174-328-14 | 7/8" | 22.00 | 495 | 676 | 45.00 | 23.00 | 55.00 | 18000 |
Fork/Toggle Selden Bronze Rigging Screws are high-performance tensioning components used in marine and architectural rigging. Their chrome-plated aluminum bronze body and marine-grade stainless steel terminals provide exceptional strength and corrosion resistance. The fork/toggle configuration offers enhanced flexibility, making them ideal for dynamic rigging applications.
These rigging screws are designed with:
Chrome-plated aluminum bronze for the body, ensuring high durability and resistance to corrosion.
Marine-grade stainless steel terminals, reducing the risk of thread seizure under heavy loads.
This combination results in a long-lasting, high-performance rigging screw suitable for demanding environments.
The Fork/Toggle configuration consists of:
A fixed machined fork with a pin at one end.
A toggle at the other end, allowing for greater articulation and movement.
This design is particularly useful in applications where rigging angles change dynamically, such as sailboat rigging and architectural tensioning systems.
Fork/Toggle Selden Bronze Rigging Screws are commonly used in:
Marine rigging, particularly for sailboats and yachts.
Architectural tensioning systems, where flexibility is required.
Industrial applications, where high-strength tensioning is necessary.
These rigging screws come in various sizes to accommodate different wire diameters and thread sizes. Some common specifications include:
Thread sizes ranging from 1/4" to 7/8".
Pin diameters from 6.50mm to 22.00mm.
Breaking loads varying from 1,550kg to 18,000kg, depending on size.
To ensure optimal performance:
Regular lubrication with rigging screw oil prevents thread seizure.
Periodic inspections help detect wear and corrosion.
Proper installation ensures maximum load-bearing capacity.
Fork/Toggle Selden Bronze Rigging Screws are a premium choice for marine and architectural rigging, offering strength, durability, and flexibility. Their innovative design minimizes thread seizure while allowing for dynamic movement, ensuring long-lasting performance in demanding environments.
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