‹› Image Oxy-Acetylene Ferrule Product Options Hide lower priority columns Part Number All BFO474BFO535BFO593BFO700ID All .474" x 0.943".535" x 1.071".593" x 1.109".700" x 1.325"Material All Brass BFO474 .474" x 0.943" Brass BFO535 .535" x 1.071" Brass BFO593 .593" x 1.109" Brass BFO700 .700" x 1.325" Brass