Within the Material & Finish Information technical information section, get detailed technical information about material composition and application information for Carr Lane products. Applicable information is also included in this section detailing heat treatment and surface finishes applied to Carr Lane products. Most Carr Lane products are composed of either steel, stainless steel, or Delrin® polyoxymethylene or Nylon thermoplastic. Get technical information on Carr Lane product materials & finishes below.