For use with cardboard postal tubes
These postal tube caps are spare end caps for a cardboard postal tube, sold separately for when an original cap is lost or damaged. Every RAJA tube comes with end caps fitted as standard, so these are replacements or bench spares rather than a first purchase. These plastic end caps for mailing tubes are available in six sizes, CAP1 to CAP6, each match specific tube references, so you fit the cap to the tube you already use. Fitted caps sit inside the tube ends and reduce the usable length by 15mm at each end, 30mm in total, so allow for that when checking whether rolled contents fit.
Sold in packs of 100 end caps, priced per pack.
When to use spare postal tube caps
These plastic tube caps are for teams already using RAJA tubes who need replacement closures on hand.
- Replacing a cap lost or damaged in picking, packing or transit, so the tube can still go out.
- Keeping bench spares where teams package high volumes each day.
- Reclosing tubes on returns or rework that come back missing a cap.
Which cap fits your postal tube
Match the cap to your tube reference. The six sizes map to specific RAJA tube references, and each end cap is an exact fit for the references listed:
- CAP1: ST1315 and ST1915
- CAP2: ST1320, ST1920, ST2220, ST2720 and ST1920W
- CAP3: ST1925, ST2225 and ST2725
- CAP4: ST2230, ST2730, ST3130, ST3730, ST4230 and ST2730W
- CAP5: ST3140, ST3740, ST4240 and ST3740W
- CAP6: ST3760 and ST4260
Not for
- Tubes outside the RAJA range. These caps are sized to RAJA tube references, so check the reference before ordering.
- Adding length. Fitted caps reduce the tube by 15mm at each end.
- A first purchase of tube and caps together. RAJA postal tubes already include fitted end caps as standard, so buy the tubes when you need both.
Specifications
- Pack size: 100 end caps
- Cap sizes: CAP1 to CAP6, matched to specific RAJA postal tube references
- Length effect: reduces the tube length by 15mm at each end, 30mm in total
- Supplied: separately; RAJA tubes include fitted end caps as standard
FAQs
Do RAJA postal tubes already come with end caps?
Yes. Every they are all supplied with end caps fitted as standard. These spares are for replacing lost or damaged caps, or for keeping extras at the bench.
How many caps are in a pack?
Each pack contains 100 end caps.
How do the caps affect the tube length?
Fitted caps reduce the tube by 15mm at each end, 30mm in total. Allow for that when checking whether a poster, plan or document fits.
Which cap size do I need?
Match the cap to your tube reference using the list above. CAP1 through CAP6 each fit specific RAJA tube references.
Can I buy the postal tubes as well?
Yes. These are sold separately and already include fitted caps. These packs are end caps for postal tubes only.
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