The TWINTIER RB823T is the newest and fastest solution for tying #7 x #7 to #14 x #14 (Or #18 x #8) rebar combinations, making it the largest capacity rebar tying tool on the market. TWINTIER® technology allows the RB823T to tie Approx.4,100 ties per charge, while delivering just the right amount of wire for greater productivity and cost savings for your road and bridge projects.