In-Swing Threshold Profiles Extruded Brass 28 B 7/8” (.875) TALL 4” WIDE 129 B 1-1/4” (1.25) TALL 4” WIDE 24 B 5/8” (.625) TALL 3.5” WIDE NO WEEPS 23 B, A, G, D 5/16” (.3125) TALL 1-1/4” (1.125) WIDE NOT TO SCALE EXAMPLE 23 B INSTALLED ON TOP OF OAK THRESHOLD CUSTOMER SUPPORT LINKS Wood Door Warranty Fiberglass Warranty Iron Grille Warranty Iron Unit Warranty Maintaining a Wood Door Contact a Salesperson } BUSINESS HOURS Monday-Friday: 7:30AM to 5:00PM Saturday: 8:00AM to 12:00 Noon