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