Plus Model, maker of fine detailed aftermarket products, just produced a ladder for the McDonnel Douglas F-15 Eagle. What is unique about this item is that it is injection molded instead of resin or photo etch that other companies make. Although this does require some assembly, being able to make fine adjustments to better fit the various kits is a real bonus.
The kit comes in a sturdy box and the sprue is in a suitable plastic bag. The instructions are printed on the back of the box and are basic but sufficient to assist your build. The 8 parts have minimal flash which cleans up easily.
Assembly was simple but when I test fit the ladder just after assembly. Remember to always check your references and test fit on your kit.