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Prosolve  ·  SKU: 170010

4 Way Joint

4-way joint for 25mm square tube. Push-fit connection, no tools needed. Available in Black or Grey. 70 x 25 x 25mm, 0.16kg.

£6.92 each, ex VAT
£8.30 inc VAT
Ships in 1 to 5 working days

Color: Black
Buy more, pay less Per unit, ex VAT. Applied automatically.
Ships in 1 to 5 working days

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  • Made in the UK
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  • UK stock. Stock and lead time are shown above.
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Frequently purchased with

Complete the kit

Tick to add
Steel Square Tube - BlackSquare Tube & Fittings 1 £5.32 £5.32 each
Steel Square Tube 3mSquare Tube & Fittings 1 £17.39 £17.39 each
Plastic End CapSquare Tube & Fittings 1 £1.14 £1.14 each

0 add-ons selected · £0.00 ex VAT

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Why it works

Quick push-fit 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 3D corner join

Holds four tube ends together with the arms angled apart, keeping box frames and 3D structures square and stable.

Compact and light

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

Recyclable plastic

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

4 Way Joint - Overview

The 4-way joint connects four lengths of 25mm square tube at a single corner, with the arms angled apart rather than lying flat in one 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 many arms does the 4-way joint have, and are they all in the same plane?

Four. Unlike a flat connector, the arms angle apart rather than sitting in a single plane, which suits 3D box-frame corners rather than 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 170010) or Grey (SKU 170011), 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.

How much does it weigh?

0.16kg, so it adds very little weight to a frame build.

Can I finish an unused arm with an end cap?

Yes - the Plastic End Cap in this range fits the same 25mm tube profile if you need to close off a spare arm or a tube end.

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