Manual tackers for quick fixing of for example fabrics foils cardboard and insulation material available as hand tackers with a grip trigger or as hammer tackers with an impact trigger bosch hammer tackers drive the staples into the material with enormous power on impact hammer tacker hmt 57 suitable for packaging insulation or roofing work etc handle with finger guard magazine holds up to 160 staples suitable staple type 57 length 6 8 10 mm