ITW NEXUS Europa two part Plastic Side Release Buckle. Quick Release for use with webbing up to 40mm. Originally designed by ITW Nexus, the side release buckle has long been the standard for both performance and appearance in the buckle industry. Patented centre bar wings prevent overflexure of arms and release under impact loading. The webbing would be sewn on to the female part of the buckle, the male side is adjustable.
ITW NEXUS part: ESR40