... prope Model: Fiberglass Reinforced extruded Extension Rod/ Dog Bone/Duct Tube Electircal Insulation Fiber Reinforced Pultruded T Profile/ ... L Profile/Tube Profile The pultruded products are Dog Bone, Corner Angle, Flat, Hat, Rod, Square, Tube, Threaded Rod ... Dog Bone, Corner Angle, Flat, Hat, Rod, Square, Tube, Threaded Rod, Stud, Nut, Bolt & Custom Built sections. ...