Plastic Buckle Nylon Webbing Imported SIZE: Plastic buckle inner width 1 inch. fit the 1-inch wide strap Webbing. length of Buckles:2.7. external wide:1.3.thickness:0.5. Onepin's buckle is suitable for 1 inch wide webbing use. please check the width of the webbing before purchase. the male and female buckles of the buckles produced by different manufacturers are not the same. please do not take them apart and mix them with other manufacturers' buckles 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 the buckle has two slots to feed the strap through. Material : Hard strong plastic buckles and durable polypropylene webbing make you DIY stuffs perfect and strong. Heavy duty buckles are easy to install and adjust. with a smooth quick-release mechanism. make the webbing slide in and out of the ends with ease Multi-function: Perfect quick-release buckles for nylon webbing straps. for putting new clips.Great for replacing the piece on the backpack and fanny Pack straps and belt dog collars.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! Heavy-duty buckles : Strong plastic. stays clipped under all reasonable loads. Strong clasp rated at 66lbs.No slipping with either standard weight or heavy-duty webbing. Hold tension well. The plastic buckle are made of high quality polyoxymethylene (POM). Strength and durable enough for long time use. Side release buckles are the best choice of webbing buckles because of easy one-handed release and avoid accidental release.