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$46.99
5mm Wire Rope Clamps – A4 316 Marine Grade Stainless Steel U Bolt Saddle Fasteners for Boat Rigging, Yacht, Sailing, Fencing & Outdoor Cable Tensioning (Pack of 10) — image 1
Wire Rope ClampsUniversal Hardware✓ In stock

5mm Wire Rope Clamps – A4 316 Marine Grade Stainless Steel U Bolt Saddle Fasteners for Boat Rigging, Yacht, Sailing, Fencing & Outdoor Cable Tensioning (Pack of 10)

$46.99

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About this item
  • A4-316 MARINE GRADE STAINLESS STEEL – SUPERIOR CORROSION RESISTANCE IN SALTWATER ENVIRONMENTS Manufactured from A4-316 stainless steel — the premium marine-grade alloy that contains molybdenum for dramatically superior protection against saltwater corrosion, rust, and pitting compared to standard 304-grade alternatives. These clamps are built to perform reliably in permanent offshore, coastal, and marine installations where lesser materials would corrode and fail, making them the professional's choice for boats, yachts, and all marine rigging hardware.
  • CLASSIC U BOLT SADDLE DESIGN – SECURE, LOAD-BEARING WIRE ROPE FASTENING Featuring the proven U bolt saddle and nut configuration — the industry-standard design for reliable wire rope end terminations and loop formations in 5mm wire rope and cable. The saddle distributes clamping force evenly across the rope, preventing crushing or distortion of the wire strands, ensuring a secure, long-lasting connection that retains up to 80% of the wire rope's breaking load when correctly installed.
  • PACK OF 10 – SUFFICIENT FOR PROFESSIONAL & DIY MARINE PROJECTS Each pack contains 10 x 5mm U bolt wire rope clamps, giving you ample hardware for multiple rigging jobs in a single purchase. Ideal for boat stays, guard rail wire terminations, sail rigging, deck hardware, wire tensioning lines, mooring lines, and any marine or outdoor application requiring a strong, proven wire rope fastening solution.
  • SIMPLE INSTALLATION WITH STANDARD TOOLS – REUSABLE & ADJUSTABLE No specialist tooling required — fit the U bolt around your 5mm wire rope, position the saddle plate on the live end, and tighten the nuts with a standard spanner to the correct torque. Clamps can be loosened and repositioned, making them ideal for both permanent marine installations and adjustable tensioning rigs. Always check tightness after initial load and periodically thereafter.
  • VERSATILE BEYOND MARINE USE – FENCING, GARDEN WIRE, AWNINGS & OUTDOOR RIGGING While engineered to the highest marine-grade specification, these 5mm U bolt clamps are equally at home in land-based outdoor applications. Use them for garden fence wire tensioning, perimeter security cables, sun sail and awning fixings, washing lines, wire trellis systems, antenna guy lines, and any project demanding a heavy-duty, weather-resistant, long-life wire rope fastener.
Product details
Brand
Universal Hardware
Manufacturer
Fasteners Store
Material
Stainless Steel
Colour
Pack of 10
Size
M5 / 5mm
Part number
WireclampsA4

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What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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