Black oxide electroplate webbing / strapping adjuster buckle. 4.5mm Wire  

adjustable double slide pin buckle available in nickel, antique brass, and black nickel. Used primarily for vests but also found on bags, belts, shoes, and more. Inner width: 20mm

1.5" die cast slides in solid brass

adjustable vest buckle available in nickel. Used primarily for vests but also found on bags, belts, shoes, and more. Inner width: 25mm

These are  heavier duty than our standard dungaree overall buckles