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17.5" (444mm) Long x 4" Wide Diameter (A2) Cardboard Postal Tubes

17.5" (444mm) Long x 4" Wide Diameter (A2) Cardboard Postal Tubes

All of our 4" (101.6mm) wide diameter Cardboard Postal Tubes have a 3mm wall thickness.


Also suitable for document storage, maps, decals and a massive range of other products requiring strong transit packaging.


(For five inch Diameter Triangular Postal Tubes and six inch Diameter Tubes and other larger tubes please see the Postal Tubes menu page.)

Important! Due to the wide diameter of these tubes we manufacture and hold in smaller quantities than our 2 and 3 inch tubes and surges in demand can sometimes cause delays of up to 10 days whilst we re-manufacture. If your order is time critical please advise prior to ordering and we will give you an idea of lead times.

We manufacture and hold stock of a huge range of lengths, diameters and wall thicknesses of spiral wound cardboard tubes.

We can also custom make Postal Tubes in virtually any size you would like. So, if you cannot see the exact size cardboard postal tube you require, feel free to give us a quick call and one of our friendly sales team will be happy to discuss your requirements.

Environmental Information


We produce all of our Cardboard Poster Tubes and Cores in the United Kingdom. They are produced from recycled and recyclable materials.

As a UK manufactured product our Postal Tubes do not clock up environmentally damaging product miles as a result of being imported from overseas.

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10 x 17.5" x 4" (A2) (448mm) Long x 4" (101.4mm) Diameter Cardboard Postal Tubes (3mm Wall)
LENGTH 17.5" x 4 Inch (101.6mm) Diam' (Length 444mm) 3mm Wall (includes End Caps) Appx We..
Ex VAT: £24.96
25 x 17.5" (A2) (448mm) Long x 4" (101.4mm) Diameter Cardboard Postal Tubes (3mm Wall)
Postal Tubes 4" (101.6mm) Wide Diameter 3mm Wall - Please scroll down the page and select the..
Ex VAT: £40.66
100 x 17.5" (A2) (448mm) Long x 4" (101.4mm) Diameter Cardboard Postal Tubes (3mm Wall)
Superb Quality Poster Postal Tubes (Also Suitable For Document Storage, Maps, Decals & A M..
Ex VAT: £138.75
Shipping Rates & Upgrades

Apart from some very bulky or items over 2.5m long & a very small number of Northern Scottish Postcodes, all of our prices are shown Inclusive of VAT and Free Shipping to UK Mainland addresses. So no nasty surprises for you at the checkout!

Please note that we cannot deliver to PO boxes.

Please check here for Offshore and Scottish Highlands shipping upgrades

If you require a faster delivery, click here for timed shipping upgrades

If you are ordering outside of the UK, please click here to see our international rates


SPECIAL OFFER - £10.99 for Saturday Delivery

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