Quick Attach Tri-Glide is also called ladder buckle, three gear buckle, four gear buckle. It is also an indispensable part of the backpack. Generally used in the backpack to tighten the webbing. For example, a four-stop buckle is generally used at the lower end of the strap. Because the Quick Attach Tri-Glide has a self-locking function, the height of the strap can be adjusted appropriately.

The principle of Quick Attach Tri-Glide is the same, the raw material is basically Nylon or Acetal, but there is a little difference in appearance or self-locking system. Now introduce several commonly used and representative buckles.

1. Evil eye Quick Attach Tri-Glide, this kind of buckle has two holes at the lower head end, which is the origin of its name. This kind of buckle has extremely strong tension, high tightness angle and enlarged gap, which is convenient for thicker webbing. The two small holes in the lower part can pass through a 1/8-inch rope, and you can wear a rope sleeve when wearing gloves. This kind of buckle is widely used to connect straps and topis. The side drawstrings of some bags also use this kind of buckle.

2. Duckbill Quick Attach Tri-Glide, the origin of the name of the duckbill button is also related to the shape. The finger-pressing part of the head of this kind of buckle looks like a duckbill. This design makes it easy to loosen the webbing with your thumb.

3. Standard Quick Attach Tri-Glide, you can know that this is the most basic and standard buckle by listening to the name. The head end of the standard buckle is generally flat, which is the biggest difference from the shape of the duckbill buckle.