The MAX RB823T TwinTier is a high-capacity cordless rebar-tying tool capable of wrapping #7x#7 up to #14x#14 (or #18x#8) rebar in a single tie. It delivers up to 4,100 ties per battery charge, thanks to its TwinTier dual-wire system and automatic wire-feed. At only 6.0 lb and designed with an easy-pull trigger and load-assist wire system, it slashes tying time (≈ ½ second per tie) and reduces physical strain on crews.