3 in White Plastic End Caps for Mailing Tubes 100/Case
$26.04
/ case of 100$0.26 per tube
Secure checkout
Try a free sample first
Check the fit and feel before buying in bulk.
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
Shipping & delivery
Check the cost before you buy.
Ships from U.S. warehouses
Secure checkoutEncrypted payments
30-day returnsUnopened stock items
Need a hand? Talk to our team
Shipping & returns details
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
Inside diameter × length
N/A × N/A
Board / material
Plastic
Color
White
Freight class
Class 175
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside diameter × length | N/A × N/A (ID × L) |
|---|---|
| Board / material | Plastic |
| Color | White |
| Sold as | Case of 100 |
| Physical units per order increment | 1 |
| Case weight | 2.34 lb |
| Outer carton (shipping) | 9.75 × 9.5 × 9.25 in |
| LTL freight class | Class 175 |
| GTIN | 841436016742 |
| SKU | MTCAP3 |
About this item
SKU MTCAP3 — N/A × N/A, Plastic, White. Sold as a case of 100, shipped from US warehouses.
Secure your round mailing tubes with these 3 " white plastic end caps that won ' t pop off during shipping. Case of 100 caps per order. Durable, reusable design extends the life of your mailing tube inventory and reduces packaging costs.
Common questions
Will these caps work with my existing mailing tubes?
Yes, MTCAP3 caps fit all standard 3-inch diameter round mailing tubes. The universal design ensures compatibility across kraft tube and similar cylindrical mailers without requiring size adjustments.
Do the caps stay secure during shipping?
Absolutely. The friction-fit design creates a tight seal that prevents caps from popping off during transit, handling, and sorting. This secure grip protects contents and reduces damage claims.
Can I reuse these caps or are they single-use?
These caps are designed for multiple reuses. The durable plastic maintains structural integrity across repeated applications, making them cost-effective for operations that refurbish and reuse mailing tubes.
How many tubes can I cap with one case?
One case contains 100 end caps. Since each tube requires one cap, you can seal 100 round mailing tubes per case. Order additional cases based on your monthly shipping volume.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.