Buckle-fastener Fastex

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Fastex (fast, buckle-fast, "trident") is a semi-automatic fastener for connecting fabric ribbons, slings, belts. The name "fastex" originates from the division of ITW (Illinois Tool Works) ITW Fastex. Device Fastex consists of two parts attached to the ends of slings or belts. The first has three prongs, from which the nickname of the fastex "trident" originates. These teeth are inserted into the second, nesting part of the fastex. The tensile load is carried by two lateral teeth, and the middle, guiding tooth, serves to stiffen the structure. The two parts are attached to the canvas of the sling with the help of locking loops and simple loops. The locking loop rigidly fixes the web in a state of tension. The fastening of the parts occurs automatically when they are connected and snapped. Disconnection is performed by manually clamping the side teeth. Application Fastex type fasteners are widely used in tourist equipment, in the construction of backpacks, tents. They allow you to easily fasten and unfasten various removable elements. Backpacks can have a flap, a waist belt, ties. The tents sometimes fasten the inner tent to the awning with fastex.