Putzmeister America Inc.; 800-884-7210; www.putzmeister.com.
Gradall Industries; 800-382-8302; www.vacallindustries.com.
The C4 Trak-It Tool is is a gas-fired fastener capable of fastening wood 2x4’s to concrete or steel with 2-7⁄16-in. pins, This fastening process is faster than welding threaded inserts into the steel. The tool features an extended 42-pin magazine to reduce time spent loading, and a battery life of 5000 shots. Its lightweight and balanced design makes for more comfortable long-term use, and has an easy-to-remove latched opening on the nose piece that enables the user to remove misfires without having to disassemble the handle.
Powers Fasteners Inc.; 516 7-81-3761; www.powers.com.