Line – Coupling

€ 4,00 Excl. btw (€ 4,00 incl.)

Hooked line coupling to quickly and securely attach a mason’s line to your Linebar. Click the line into the hook, tension it, and you immediately have a perfectly straight reference line.

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The line coupling with hook is the coupling that turns your Linebar profile into a true reference line. Where the T and L couplings secure the Linebar to the stakes, this coupling ensures that you can attach mason’s line neatly, quickly and reliably to the Linebar.

You slide the line coupling over the aluminum Linebar (Ø 21 mm) and secure it with the set screw. Then hook the mason’s line into the integrated hook and tighten it. This allows you to create a perfectly visible and straight line in seconds for foundations, walls, curbs, patios, driveways or swimming pools.

Thanks to the stainless steel Allen set screw, you can easily adjust the position of the coupling with the Linebar Allen bit or Allen key. Does the line need to be slightly higher, lower, or moved a few centimeters? Loosen, slide, retighten – done.

With the hooked line coupling, you:

quickly create taut string lines
keep your mason’s line neatly in place
no longer need to improvise with knots and temporary solutions

A small coupling, but crucial for precise and professional layout work.

Product Features

Weight	0,099 kg
Type	Hooked Line Coupling for Linebar
Function	attach and tension mason's line to the Linebar
Suitable for	standard mason's line
Locking	Stainless steel Allen set screw (G 1/8" BSP)
Operation	with hex bit or 5 mm hex key

Tested on site. Approved by professionals.

Linebar is used daily on real construction sites by people who need to work efficiently and accurately. From landscaping to structural work and earthworks, here's what professionals and DIY enthusiasts themselves say about working with Linebar.

“We often lay out terraces, garden walls and outbuildings. With Linebar, we are ready much faster and can easily adjust everything without starting over. This is a huge time saver, especially on smaller sites.”

Tom Vermeulen
Landscaping & outdoor design

“We use Linebar on sites for setting out foundations. The system remains very stable. Our workers quickly asked to purchase several more and no longer use wooden stakes or construction jigs anywhere.”

“Before I start digging, I want to know exactly where everything is. I used to work with rebar, but I had to double-check or move it each time. With Linebar, I work much more precisely and everything remains tight.”

“We mainly use Linebar for timber frame and outbuildings. The corner couplings are great: quickly square and everything can be adjusted so quickly and easily. A very well thought-out system.”

Bart Penders
Joinery & timber frame construction

“Flexibility is important for renovations and expansions. Linebar allows you to quickly move or adjust lines without having to rebuild everything. That just works much faster!”

Sven De Smet
Small building contractor & renovation

“I completely set out my outbuilding myself with Linebar. This really helped me to square it very quickly. It’s also so nice that you can adjust it so simply compared to wooden planks and hammering nails.”