Great for use on all lab instruments! Kit includes the following tools: open-end wrench set (6 pc.), screwdriver set (6 pc.), adjustable wrench (6in), chain nose pliers (narrow), wire cutters, wire strippers, slip-joint pliers (6in), long nose No. 5 stainless steel tweezers (4-3/8 inches), needle file set (6 pc.), Allen key set (11 pc. imperial sizes), and Allen key set (9 pc. metric sizes), Shipped in a plastic tool box for convenient storage.