5/8 Inch Buckle Specs -
Loop on body side .6305 of and inch wide or 16.01mm / Loop Height or Max
Each slot on latch adjust side .6305 of an inch wide or 16.01mm / Each Slot Loop Height or Max Webbing Thickness .1180 of an inch tall or 2.9mm tall
Body Length end to end assembled 1.72 Inches or43.75mm
One side adjustable and works with webbing of the same width
One piece includes 1 male and 1 female side to make a complete buckle. The lock on these buckles are very strong and will not pop open by accident, We use them for pet collars.