Another of the intriguing concepts introduced towards the end of the Mattel run, the Power Gear subline made use of battery opperated features designed to enhance the playability of your old MOTU figures.
The Tower Tools were designed to let characters 'scale' the walls of Castle Grayskull or any other fortress you so chose.
Features Equip your figure with the parts included and clip them on to any edge that can support the weight and you're good to go! The Power Pack operates the circular saw.
-Needs 1 AA Battery.