• Orange box with a price tag icon on a white background

    Bulk Pricing

    Save more on larger orders

  • fast delivery logo

    Next Day Delivery

    Fast dispatch from UK stock

  • Google Review Symbol

    Trusted by 50,000+ customers

  • vector illustration of a delivery box

    No Minimum Order

    Order exactly what you need

Prosolve  |  SKU: 170008

4 Way Flat Joint

£6.92 Ex. VAT
£8.30 Inc. VAT
Why buy from us
  • Pay in 30 days with a Trade Account. No fees.
  • Trade and bulk pricing available on request
  • UK stock, dispatched fast

Seen it cheaper elsewhere?

Call the team and we'll beat any genuine quote.

0161 706 0479

Color: Black

Ships in 1 – 5 working days
Quote in 3 hours No account needed
  • Made in the UK
  • Pay in 30 days with Klarna. No fee. Learn more
  • Next Day Delivery Available
Why it works

Quick push-fit flat joint, two colour options

Tool-free push-fit

Ribbed spigot ends grip the tube for a secure join with no welding, screws or adhesive.

Secure flat cross join

Holds four tube ends together in one flat plane, keeping lattice grids and cross-braced panels square and stable.

Compact and light

At 70 x 25 x 25mm and 0.16kg, it adds negligible bulk or weight to a build.

Recyclable plastic

Moulded from plastic, which can be recycled at end of life.
Overview

4 Way Flat Joint - Overview

The 4-way flat joint connects four lengths of 25mm square tube in a cross pattern, with all four arms sitting in the same flat plane. It push-fits onto the tube ends for a quick, tool-free connection, and is available in Black or Grey.
4tubes
Joined per connector
70mm
Overall length
25mm
Tube size
0.16kg
Weight
Dimensions
Length70mm
Width25mm
Height25mm
Weight0.16kg
Details
MaterialMoulded plastic
ColourBlack or Grey
FixingPush-fit, no tools required
Tube size25mm square

Frequently asked questions

How does the 4-way flat joint connect four lengths of tube?

It joins four tube ends in a cross pattern, with all four arms sitting in the same flat plane rather than angling apart in 3D.

Is this the same as the 4-way joint, SKU 170010?

No. The 4-way joint's arms angle apart for 3D box-frame corners, while this flat joint keeps all four arms in one plane for flat lattice work.

What tube size does it fit?

25mm square tube - all four arms are sized for the same profile.

Do I need tools, screws or adhesive to fit it?

No. The ribbed ends push-fit into the tube and hold it in place without any extra fixings.

What colours does it come in?

Black (SKU 170008) or Grey (SKU 170009), sold as separate variants so you can match the rest of your build.

What is it made from?

Moulded plastic, giving a light, corrosion-free connector for indoor and light outdoor use.

Can I mix this with other joints from the same system?

Yes - it uses the same 25mm square tube as the 2-way, 3-way and 3D 4-way joints in the range, so you can combine them on one build.

Get a quote in 3 hours

Our teams are available on 0161 706 0479

Payment & data security