Baldwin 5080.PASS Filmore Crystal Passage KnobsetThe Baldwin 5080. PASS Filmore Crystal Passage Knobset is Passage Door Knob, from the Estate collection, with Brass construction. Baldwin 5080. PASS Filmore Crystal Passage Knobset Brand: Baldwin Product Type: Passage Door Knobs Finish Options: select finish options Model: 5080. PASS Collection: Estate Series: Filmore Function: Passage Door Knob Material: Brass Backset: 2 3 4" and 2 3 8" Handing: Left, Right, and Reversible Door Thickness: 1 1 2", 1 3