Nail nailer
An adjustable spring loaded magnetized nail nailer makes life easy when having to nail model railroad tracks and using on model ships. Spring loaded shaft and a magnetized post to securely hold nails. The nail nailer works by inserting the nail into the nailer and pushing it slightly where you want it to go.
Small brads to suit http://www.hobbytools.com.au/category102_1.htm
Suited for :-
Model railroads, model ship building, dollhouse construction and more.