Schlage Plymouth Satin Nickel Passage Door Knob, Right or Left Handed Forged Carbon Steel Durable Construction: Brass material provides Matte Black Lantern Durable Construction: Brass material provides strength and long term wear resistance Specification Details Diameter 3 8 inch Length 5 1 2 inch Material Steel Finish Hot Dipped Galvanized Thread Type Coarse (SAE) Grade 2 Head Style Carriage (round head with square neck) Number in Package 50 Packaging Type Boxed Intended Use Wood to wood or wood to metal fastening Package Dimensions (L x W x H) 6 Specification Details Sub Brand Plymouth Finish Satin Nickel Lockset Type Unkeyed (Passage) Door Direction Right or Left Handed Backset Dimension 2 3 8 or 2 3 4 inch Minimum Door Thickness 1 3 8 inch Maximum Door Thickness 1 3 4 inch Material Metal Grade BHMA Grade 2 AAA Style Classic Knob Style Full Ball Commercial or Residential Residential Indoor or Outdoor Indoor Number in Package 1 Packaging Type Boxed Frequently Asked Questions (FAQ): It’s a small upgrade that delivers a polished