Video Demonstration of simple Rivet Nut Insertion Tool - YouTube
Rivet Nut Tool, GIANTISAN 16-Inch Rivnut Tool Kit with 12 Metric and SAE Mandrels, Nutsert Rivet Tool Set with 176Pcs Assorted Rivnuts, Threaded Insert Hand Riveter with Rugged Carrying Case : Amazon.co.uk:
Stainless Rivnut Nutsert Insertion Tool in Operation (EBAY) - YouTube
FAR KJ29 Rivet Nut Tool - Best UK Price & Product Support