The PEXGUN is a fast, lightweight and economical installation tool that automatically ties wire to PEX pipe and rebar wire mesh in less than one second. The PEXGUN is powered by a 14.4-volt lithium-ion battery and can generate over 2,000 wire ties with on one battery charge. The tension dial controls the tightness of the tie, creating a secure wire tie without ever damaging pipe. Easy one hand operation reduces potential risk of carpal tunnel injuries. Using the optional extension bar reduces the risk of back injuries. The PEXGUN PG101 Complete Kit comes with battery charger, two batteries, two coils of wire and a durable tool case.