Dynamic Trolley - Metal (Pair)
Dynamic Trolley - Metal (Pair)
Code: PH0351
All metal pair of Dynamic Trolleys.
Compact design.
One end of the metal body carries an integral plunger / trigger system for explosion experiments.
Other end of metal body has a clamping screw for attaching ticker tape.
Includes built-in Velcro pads for non-elastic collisions & locating pins allowing secure stacking of two or more dynamic trolleys.