SecureFix Direct Straining Screw Eye Eye - M5 - Pack of 2

These 5mm forged straining screws feature an open body design, allowing you to easily monitor the ...

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B&QB&Q - X2 M5 Galvanised Forged Straining Screw Eye EyeCaravan Turnbuckle Open Body
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Product Information

Full details

The SecureFix Direct Straining Screw (Eye/Eye) is a professional-grade tensioning tool designed for DIY enthusiasts, landscapers, and caravanners who need precise control over wire rope, cable, or chain systems. By utilizing an open-body design, this M5 hardware allows users to easily tension lines while visually monitoring the thread engagement, though users should ensure they are applying tension within the mechanical limits of an M5-sized fitting to avoid over-stressing the hardware.

All features

Model Part NumberSFFOREE05/02
BrandSecureFix Direct

Extended Product Information

FAQs

What does M5 mean in this product title?

M5 refers to the thread diameter of the bolt, which is 5mm, indicating the scale and strength capacity of the hardware.

Are these suitable for outdoor use?

Yes, the galvanised steel finish is specifically designed to resist rust and corrosion in outdoor environments.

How many units come in a pack?

Each purchase includes a pack of 2 straining screws.

What is the total length of the device?

When fully closed, the length is approximately 117mm, and when fully extended, it reaches 164mm.

Can I use this for overhead lifting?

No, these straining screws are designed for tensioning wire and chain, not for lifting, hoisting, or supporting overhead loads.

Troubleshooting

The body is stiff and difficult to turn during adjustment.

Clear any dirt or oxidation from the exposed threads and apply a silicone-based or light machine lubricant.

The tensioning screw reached the end of its travel but the line is still loose.

Disconnect the line, tighten the manual anchor connection at the starting point, and re-attach the straining screw in a more extended position.

Pros and Cons

Pros

  • Open body allows for easy monitoring of thread engagement
  • Galvanised steel coating ensures long-lasting corrosion resistance
  • Versatile eye-to-eye configuration fits most standard rigging hardware
  • Pack of 2 provides excellent value for dual-point tensioning setups

Cons

  • M5 size may be too small for heavy-duty structural load-bearing
  • Requires manual turning which can be stiff before initial lubrication
  • Not intended for high-vibration environments without locking mechanisms

Setup, Compatibility & Care

To set up your straining screw, first ensure your anchor points are structurally sound. Open the body by turning it until the threads are extended to their maximum safe limit. Attach one eye to your fixed anchor and the other to your cable or chain. Tighten the central body manually to increase tension.

Compatibility: These M5 fittings are designed to work with wire rope systems compatible with M5 sized hardware.

Care: To prolong the life of the galvanised finish, periodically inspect the unit for debris. If the thread becomes difficult to turn, apply a light, water-resistant lubricant to the internal screw threads to maintain smooth operation.

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