H.K. Porter Home › H.K. Porter H.K. Porter Extending Rebar Bender 3/8" (#3) and 1/2" (#4) RB4Regular Price: $98.54On Sale For: $64.05 H.K. Porter Rebar Bender 3/4" (#6) RB6Regular Price: $171.26On Sale For: $111.31 H.K. Porter Rebar Bender 5/8" (#5) RB5Regular Price: $168.91On Sale For: $109.79 H.K. Porter Rebar Cutter and Bender 0590RBJNRegular Price: $574.79On Sale For: $293.14 H.K. Porter went from being one of the foremost manufacturers of locomotives to one of the foremost manufacturers of bolt cutters, rebar cutters, and rebar benders over the 100+ year lifespan of the company. Now part of the Apex Tool Group, H.K. Porter tools are available for purchase at Ohio Power Tool.