3d fastener components

"A 3D model of a disassembled fastener system featuring three distinct components: First, a long, linear strap with a repeating pattern of unidirectional saw-tooth ridges (ratchet teeth) on its upper surface. Second, a standalone hollow rectangular locking head with an internal cantilevered pawl, placed separately in the scene. Third, a perfect geometric sphere positioned at the base of the strap, specifically replacing the traditional location where the locking head would normally be attached. The material for all components should be a consistent high-gloss white nylon plastic to ensure they appear as part of the same product kit."