Material: Crafted from black coated billet aluminum, this 3.5" Drop Steering Column offers durability and a sleek appearance for your vehicle's interiorCompatible: Designed to fit all 2" diameter aftermarket columns, it is compatible for Ididit, for Flaming River, for Billet Specialties, for , for RPC, for Wysco, and for Pro HeaderSize: The accurate measurements as dollows: 3 3/8" across mounting surface (where 2 bolts and nuts are located to mount to dashboard), 3 1/2" from where drop meets the dashboard to center of hole (where column would mount), overall height is 5 3/16"Function: This Steering Column Drop provides a net drop of 3.5", ensuring optimal positioning for enhanced driving comfort and controlPackage Included: 1 Steering Column for your convenience Specification: Package Size:16cmx10cmx2cm/6.30inchx3.94inchx0.79inch Package Includes: 1Steering Column Drop Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.