Matching Pairs TOOLS IIIOnline version An activity for learning tools. by David Fernández Izquierdo 1 NAILS. 2 SCREW HOOK. 3 PAINT BRUSH. 4 SCISSORS. 5 SCREWS. 6 WASHERS. 7 AIR PUMP. 8 TORCH. 9 METAL NUTS. 10 CHISEL.