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Dual-side Adjustable,NO Sewing:You can adjust the strap on both sides.The regular quick side release buckles require you to sew one of them in place,no sewing is needed with these!Because both the male and female side of the buckle has two slot to feed the strap through.
Heavy-duty:Strong plastic,stays clipped under all reasonable loads.Strong clasp rated at 66 lbs.No slipping with either standard weight or heavy duty webbing. Hold tension well.
SIZE:fit the 1 inch (25mm) wide strap.Buckle itself’s ength:2.4”(61mm) , wide:1.2”(30mm) , thickness:0.4”(10mm) .
Multi-fonction:Perfect quick release buckles for nylon webbing straps,for putting new clips on boat cover.Great for replacing the piece on the backpack and fanny Pack straps,belt dog collars and boat cover.Good locking buckles for fixing a broken buckle.Also they can replace the waist strap buckle on a hiking backpack baby carrier.Stronger than the original!
Side release buckles are great for webbing buckles,easy one-handed release and no accidental release.

Please check the strap width before you choose the size.
this one will fit the 1 inch (25mm) wide strap.
These buckles hold tightly, and release easily.
The material Plastic is strong, well made, and works very well. You will like that both ends are made to have the strap length adjustable!
Package Content：12 pieces.Length:2.4”(61mm) , wide:1.2”(30mm) , thickness:0.4”(10mm)