There are so many stampings and numbers - can you help me?

Homeowners, HOA's, Maintenance Companies, Government Agencies can purchase replacement hardware from one of Truth's authorized distributors. Begin by identifying your product or parts needed in our PDF REFERENCE SECTION here:  http://tinyurl.com/klpv2mt

Once you know what you need - OR IF YOU WANT FREE PARTS ID HELP - go here: http://tinyurl.com/mtkujn7