These slide buckles for adjustable straps are a Serial Bagmakers exclusive to pair perfectly with our luxurious rectangular rings.
Their curved shape, large mouth opening, and recessed center bar make them the perfect choice for thicker straps. These are for 25mm (1″) straps. The large mouth opening is a generous 5/8″ on either side of the center bar. The overall (outside) measurement is 41mm x 35mm (1⅝” X 1⅜”).