Knipex pliers sets in a foam tray 346 piece knipex 00 20 01 v01 this 4 piece pliers set from knipex the pliers are accommodated in a tray made of sturdy foamthe organisational system fits into all common tool trolleys and workbenches while the two colour principle makes it easy to see where a tool is missing knipex 00 20 01 v01 pliers set basic 4 piece