Specifications: <br>1PC hand riveter:【Length:15"(390mm)Stroke:7mm】 <br>1PC Multi-function Spanner <br>7PCs Interchangeable Threaded Mandrels&nosepiece: M5,M6,M8,M10,10-24,1/4-20, 5/16-18 <br>Each 10PCs: Steel rivet nuts:M5,M6,M8,M10,10-24,1/4-20, 5/16-18 <br> <br> <br>Note: This tool is intended to be used to install metric M5,M6,M8,M10,M12 and SAE 10-24,1/4-20, 5/16-18,3/8",1/2" rivet nuts.