Solenoids starting position reversed

I was wondering if someone can help me find a solenoid that has a starting position, with the arm out instead of in? What I mean is that the solenoid's initial position is with the arm expanded instead of contracted, so that when I apply energy to it, it contracts and pulls the arm in, and when I remove the energy, the arm goes out. Any comments will be greatly appreciated.

Hi, You need to spring load the arm, solenoids work by pulling the arm anyway.

Tom... :)