This is the best collection of repair and chrome-vanadium assembly tools available. It is designed for use at maintenance and repair jobs around the PC and other areas. This unit should be standard equipment for all technical professionals in the computer business. This 51 piece set includes: 5" Side cutter, 5" Long nose plier, 4.5" Flat nose plier, 4.5" Bent nose plier, 6 pcs Precision screwdriver, Color screw drivers: Phillips: 3x75, 5x75, 6x100, 6x38mm Slotted: 3x75, 5x75, 6x100, 6x38mm Nut: 5mm, 6mm Utility knife, 6" Tweezers, 7 pcs Folding type hex key wrench, Brush, PVC insulated tape, 6" Stainless scissors, 2 pcs Needle file set (round & flat), 6" Adjustable wrench, 3 pcs Soldering aid kit, Utility component storage box, 3m/10ft measuring ruler, Soldering iron stand, Solder core, Desoldering pump, 30W ceramic 3 way soldering iron, Digital multimeter, 2 pcs. Removable pallets, Tool-carrying briefcase