Check the listing for details. M6 A2 STAINLESS RIVNUT NUTSERT Heavy Duty (14.9) Rivet Nut Tool Kit. Condition: New. Listed at 21.42 USD. Stainless Rivnut Nutsert Insertion Tool in Operation Video will open in a new window [FlipperToolsVideo] Video showing operation of tool https://www.youtube.com/watch?v=ly_6NrlmAaE M6 A2 STAINLESS RIVNUT INSERTS (10 OFF) + Heavy Duty (14.9) Insert Setting Tool (SPANNER NOT INCLUDED) Kit comes with M6 tool and (10 OFF) A2 Stainless steel rivnuts High Tensile 14.9 Thread Bush made from BRIGHT ENGINEERING STEEL. MADE IN UK PLEASE READ CAREFULLY IT MAY SAVE YOU SOME MONEY Plier type tools rely on the strength of your grip, which is ok for the smaller aluminium rivnuts but if your fitting un-serrated or larger M6 - M10 steel rivnuts you may find the rivnuts turn when fitting the final screw/bolt. Using our tool you can increase the amount of torque applied when setting the rivnut thus reducing the chance of the rivnut turning. Instruction for use. Assuming you have the correct size drill for the rivnut (Should be 9.0mm). Use a 13mm open ended spanner to hold the bush and tighten the nut with a 17mm spanner. However if the rivnut just turns in the hole DONT PANIC ! Use a 17mm spanner to hold the bolt and tighten the nut with a second 17mm spanner. International Buyers please ask for extra cost of postage.