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21mm (0.826" appx) Diameter Spare Postal Tube Caps

  • 21mm (0.826" appx) Diameter Spare Postal Tube Caps
  • Product Code: WHITE-21MMCAPS#
  • £0.00

FREE SHIPPING on orders over £30 (ex VAT) to Most UK Mainland Addresses
Orders placed after 3.00 pm may not be shipped on the same day

Available Options


*** All Postal Tubes Are Supplied with Endcaps ***

These Postal Tubes End Caps, Bungs, Plugs, Stoppers, Inserts or whatever you like to call them, are good quality and available in various colours & sizes including:- 1" (25mm) Diameter, 2" (50mm) Diameter, 2.5" (63.5mm) Diameter, 3" (76mm) Diameter, 4" (101.6mm) Diameter, 6" (152.4mm) Diameter, 8" (203.2mm) Diameter, 10" Diameter

Postal Tube End Caps Colour Options - White, Black or Red
(Plastic End Caps For Postal / Poster Tubes In Other Colours Can Be Produced In Reasonable Quantities).

Other Sizes Made To Order - We Can Produce Caps In Many Other Sizes Than Those Listed Below. For A Range Of Caps For Metal, Plastic Or Cardboard Tubular Or Cylindrical Items & Pipes.

CALL 02476 422000 OR EMAIL For Information On Our Caps - Huge Quantity Discounts Available

Ideal Where Shipping Products Such as Copper Or Steel Tubes By Sea & The Shipping Company Insists That Tubes Are Capped To Avoid Rodent Occupation Or Where Scaffold Tube Caps Are Required.

IMPORTANT NOTE! If You Have Purchased Tubes From This Site, They Are Supplied With Plastic End Caps & There Is No Need To Purchase Caps Separately.

Shipping Rates & Upgrades


FREE SHIPPING ON ORDERS OVER £30 (ex VAT)...
so no nasty surprises at checkout.

With the vast majority of items listed on this site being supplied without an additional charge for postage on orders over £30 NET .

The only time you may have additional charges is when you’re buying bulk quantities, very large items or you’re located offshore or in certain parts of the Scottish Highlands.

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