5/8" x 150' Clear (1 Pack) 3M SJ4570 Dual Lock Low Profile Fasteners $203.53 5/8" x 150' Clear (1 Pack) 3M SJ4570 Dual Lock Low Profile FastenersLow profile fastener is half the thickness of standard dual lock fastener.Clear polypropylene, reclosable fastener with an acrylic adhesive. Self-mating. Bonds to metals, glass,... Add to Cart