Some beginner to the world of buckles may be not sure about how to measure the size of buckle and may ask “Which buckle size should I use?”, this question is what we are frequently asked by our customers.

Please note: the size of buckles are not determined by their exterior dimension, they are measured by interior dimension, i.e. side release buckles, tension locks, and slide buckles are measured by the inner widths, when it comes to cord stopper or horn toggle button, we have to check out the cord diameter and find out cord lock with suitable hole diameter.

Common Sizes:

The most common sizes of the derlrin buckles that frequently be used in our daily life including 8 mm, 10 mm, 1/2”, 5/8”, 3/4”, 1”, 1-1/4”, 1-1/2”, 1-3/4”, and 2 inch, please take references of below : 

However, inner width is not the only key element when we are selecting the buckles, if the webbing is thicker, then we have to use slide buckles with larger inner length, i.e.Hope that above guide could help you find out the appropriate size of buckle, if you have any further question, please feel free to let us know.

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