This 25mm (1 inch) Ladder lock buckle is used to secure two bits of webbing together and enables length adjustment in webbing by lifting the tab.
Similar to the tab found in many seat back adjustments and PFD side straps it is a common part in many kayaks and kayak accessories.
Simple, Strong, Rust and maintenance free.
Normally one end of the webbing is sewn into position or secured using a tri glide buckle (stitching free solution) although it can be used in place of a triglide without sewing or extra buckles (this makes the adjustable length a little more difficult though- same as a triglide).
pack of 4