IED Reverse Engineering

 #1 Pin: Tightens into the socket and goes through the bow. 

 #2 Bow: Restrains the left and right leg, they also somewhat pivots on the bow.  

 #3 Socket: The pin screws into this and the left and right leg pivot around it.

#4 Left Leg: Attaches to the extending leg and the wheel and axle, it pivots on the socket. 

 #5 Right Leg: Attaches to the wheel and axle, it pivots on the socket. 

 #6 Extending Left Leg: Attaches to the left leg.

#8 Tightener 1: The screw screws into it which tightens the lef leg and extending left leg together.

#9 Tightener 2: Tightens into the right leg.

#10 Screw: Screws into tighteners 1 and 2 and the right and extending legs.