Plastic strap SLIDE adjuster 3/4", 1" & 1-1/2" for nylon webbing CHOOSE QUANTITY. plastic strap SLIDE adjuster,3/4",1" & 1-1/2" for nylon webbing. Slides are strap adjusters. You would use these if you are working with a thicker material, or if you are running your material through the slide more than once.
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