Tie Down’s TranzVolt Hinge Kit by Tie Down Safety allows the TranzVolt platform hoist lift to tilt product safely for workers at the top of the roof. This modification safely carries material from top to the bottom. The TranzVolt helps eliminate the risks of carrying materials by hand on a ladder. The tilting capability allows additional safety on the roof as well. The development of the TranzVolt began when several companies approached Tie Down looking for a more efficient and effective platform hoist kit. Tie Down worked directly with these companies to identify solutions specifically tailored for multiple industries. The TranzVolt. Platform hoist lift saves time in setup and operation, allowing contractors better efficiency when installing solar panels and lifting more materials. Tie Down Safety maintains high standards and quality control through quality raw materials and components made in the USA.