Duraflex 1 inch/25mm Black Rock Lockster Side Squeeze Release Half Buckle Female-Fixed
Female buckle only, male sold separately.
For use with 25mm webbing, or 1 inch webbing.
The Duraflex Rock Lockster buckle combines engineered ergonomics with advanced material formulation. The contoured profile of the female component is designed to naturally guide the user’s fingers toward the male counterpart, enabling quick and intuitive release operation without the need for visual confirmation.
Female buckle only, male sold separately.
For use with 25mm webbing, or 1 inch webbing.
The Duraflex Rock Lockster buckle combines engineered ergonomics with advanced material formulation. The contoured profile of the female component is designed to naturally guide the user’s fingers toward the male counterpart, enabling quick and intuitive release operation without the need for visual confirmation.
Acetal plastic (also known as POM) is a common material for plastic buckles used in backpacks, helmets, seat belts, and outdoor gear. It’s chosen because it combines strength, stiffness, and stability in a relatively lightweight, moldable material. Its naturally slippery surface gives acetal buckles a smooth, easy-action feel when clipping or adjusting straps.
Duraflex, are the world's leading brand in plastic buckles & accessories for the outdoor sporting goods, military and just about every other area.

















