Dynamic Trolley, Metal

**Delivery in 3 - 5 weeks** 

Supplied in pair.

Dynamic trolley, all metal, compact design, one end of metal body carries an integral spring plunger/ trigger system for explosion experiments whilst the other end has a clamping screw for attaching ticker tape. Other built-in facilities includes velcro pads for non elastic collisions and locating pins to permit secure stacking of two or more trolleys.