Tri-Tronics Fiber Optics : 2″ Rectangular Flat Stainless Steel Jacket F-P-36 – .01 x 1.5 ” Bundle Size PVC Jacket F-P-36P – .01 x 1.5 ” Bundle Size Bifuricated 2″ Rectangular Flat Stainless Steel Jacket BF-P-36 – .01 x 1.5 ” Bundle Size PVC Jacket BF-P-36P – .01 x 1.5 ” Bundle Size