For this Sushi lounge we created 2 completely custom 1 3/4" x 3' x 8' solid black walnut doors. Each door weighs a whopping 140lbs. We reinforced the door frame and jam and used 6" Screws to secure them. Here we added real steel rivets on both front and back mimicking the pattern found on traditional ancient Kura Doors or warehouse doors. We also added to the front and backs molded brass dragon head door knockers and custom in house made black walnut door pulls. Stained gently with Rubio intense pre color and sealed with pure 2 c these doors turned out beautifully in matching the ancient Japanese Samurai theme this lounge was after.