Clamping Tool -- 2

Hello all, I am trying to find a clamping tool that will clamp a metal bracket around a lanyard fabric. I have photos attached showing all the dimensions, but the metal piece is approximately 3/8" height x 1/2" width x 1/2" length. The lanyard width is 1/2" width. It is unknown what the metal type is, but appears to be steel. The project requirements are as follows, in the following order: 0. At time of award of project, I can ship you a sample metal bracket and sample fabric if needed. 1. Have agreed design between the designer (you) and the customer (us). Must provide 2D and 3D drawings, with the bill of materials listed. Once agreed design is had, a milestone payment will be paid. 2. Once there is an agreed design, you will ship quantity three (3) tools with finalized design for us to test (shipment to USA). If we approve, then we will go to next step and pay a milestone payment. It is expected by us to get the cost down of each tool at 2-3 US dollars. 3. Manufacture quantity 100 of the tool, shipment to USA. If this goes well, then we would likely place an order for more. Incoterms are DDP for entire project (you take care of all customs / shipping charges). Milestone payments will apply at each stage. See example below to model after: [login to view URL]