Where Is This 4.8 cm / 1.91 in Plastic Strap Adjuster Used?
This rectangular plastic strap adjuster is used to adjust strap length on bag straps, backpacks, sports bags, waist bags, belts, webbing straps, outdoor accessories, pet products and light textile equipment.
The webbing passes through the rectangular adjuster and can be set to the required length. This makes it useful when the same product must fit different users or different carry positions.
Size and Webbing Compatibility
The product has a 48.42 mm / 1.91 in webbing use width. The outside dimensions are 58.40 mm x 20.70 mm / 2.30 in x 0.81 in, and the slot opening is 8.4 mm / 0.33 in.
Important: Although this adjuster may look close to the 5 cm / 2 in group, the webbing use width is 48.42 mm / 1.91 in. Thick, stiff or slippery webbing should be tested before production.
Difference from a Side-Release Buckle
A side-release buckle is used for quick opening and closing. This product is a one-piece strap adjuster used to shorten or extend the strap. It does not provide a locking open-and-close connection.
Important: Do not use this product as a bag lock or side-release connector. It is designed for strap length adjustment only.
Technical Dimensions
- Size group: 4.8 cm / 1.91 in
- Webbing use width: 48.42 mm / 1.91 in
- Outside dimensions: 58.40 mm x 20.70 mm / 2.30 in x 0.81 in
- Slot opening: 8.4 mm / 0.33 in
- Material: Plastic
- Color options: Black, paintable
- Minimum purchase quantity: 500 pcs
When Is a Plastic Strap Adjuster a Good Choice?
Plastic strap adjusters are useful when low weight, simple construction and cost-effective production are important. They are commonly used on backpacks, sports bags, soft textile bags, outdoor accessories, children’s products and pet products.
For heavy loads, high pull force, industrial use or a premium metal look, metal strap adjusters and frame buckles should be considered separately.
Black and Paintable Options
The black option works well with most bag and technical textile designs. The paintable option can be considered for custom color projects or post-production surface finishing.
Important: Paintable options should be tested with the intended paint or coating process. Color adhesion, friction resistance and surface durability may vary depending on the application.
Common Questions Before Ordering
What strap width is this adjuster suitable for?
It has a 48.42 mm / 1.91 in webbing use width and is suitable for approximately 4.8 cm / 1.91 in webbing.
Can it be used with 50 mm webbing?
Some 50 mm webbing may fit, but thick, stiff or dense straps should be tested before production.
Is it plastic?
Yes. This product is made of plastic.
What color options are available?
Black and paintable options are available.
Is it a side-release buckle?
No. This is not a side-release buckle. It is a strap adjuster.
Can it be used on backpack straps?
Yes. It can be used on backpack straps, bag straps, sports bags and textile webbing for length adjustment.
What is the minimum order quantity?
The minimum purchase quantity is 500 pcs.
What should be tested for the paintable option?
Paint adhesion, friction resistance and surface durability should be tested with the intended coating process.
When should a metal adjuster be selected instead?
Metal adjusters are better for heavier loads, higher pull force or products that require a premium metal appearance.