Plastic Ladder Buckle for 25.1 mm Webbing
This 2.5 cm / 1 in plastic ladder buckle is used to adjust strap length in bags, backpacks, workwear vests, travel gear and textile accessory products. It is a practical choice when the product needs a lightweight, economical and easy-to-install strap adjuster.
The buckle is designed for 25.1 mm webbing and has 30 mm x 39 mm outside dimensions. Before ordering, the webbing width should be checked carefully. If the strap is too wide, it may not pass through the buckle smoothly; if it is too narrow, the grip may not be as stable during adjustment.
For Bags, Backpacks and Textile Hardware
This model is suitable for OEM bag lines, promotional bags, school bags, sports bags, medical carrying systems, outdoor accessories and workwear applications. The plastic body helps keep the final product lightweight while still providing a functional strap adjustment point.
For the broader hardware group, browse Bag Buckles, Rings and Hooks. If your design also needs matching strap hardware, check D Rings, O Rings and Strap Adjustment Buckles for compatible sizes.
Why This Buckle Works Well in Production
- Fits 25.1 mm / approx. 1 in webbing.
- 30 mm x 39 mm outside dimensions.
- Lightweight plastic construction.
- Useful for bag straps, backpack straps and workwear vests.
- Suitable for outdoor, travel and textile carrying products.
- Good option for bulk production and cost-sensitive projects.
Choosing Similar Strap Hardware
If the same 2.5 cm / 1 in strap width is required with a different shape, compare this ladder buckle with a curved plastic ladder buckle, a lightweight center-curved plastic strap adjuster or a rectangular plastic strap adjuster. For a complete strap system, D rings and O rings can be selected according to the webbing width and connector layout.
If your product also needs a fastening point, a 2.5 cm / 1 in side-release buckle can be used in the same strap system. A ladder buckle adjusts strap length; a side-release buckle opens and closes the strap assembly.
Common Questions Before Ordering
Which webbing width does this buckle fit?
It fits 25.1 mm webbing, commonly used as a 2.5 cm / 1 in strap size.
Can it be used for backpack straps?
Yes. It can be used for backpacks, school bags, sports bags and similar products where strap length needs to be adjusted.
Is this buckle plastic or metal?
This model is made of plastic, making it a lightweight option for bag and textile hardware.
What are the outside dimensions?
The verified outside dimensions are 30 mm x 39 mm.
Is it suitable for work vests?
Yes. It can be used in workwear vests and field equipment when the webbing width is compatible with the buckle.
Is this buckle used for closure?
No. This is a ladder buckle used for strap adjustment. For opening and closing a strap system, a side-release buckle should be selected.
What colors are available?
The product page shows black, white, red, beige and green options. Availability should be checked before bulk production planning.