3" White Plastic End Caps for Mailing Tubes - Secure Shipping, Case of 100
$23.03
/ case of 100$0.23 per box
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
N/A × N/A
Board / material
Plastic
Color
White
Freight class
Class 175
Specifications
| Inside dimensions | N/A × N/A (L × W) |
|---|---|
| Board / material | Plastic |
| Color | White |
| Sold as | Case of 100 |
| Order in multiples of | 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.
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.