Simplify Hard Top Removal (No Need Other Tools) Compatible for all Jeep Wrangler YJ/TJ/JK Models (1995-2018 Years Model) Thumb Screws are made of sturdy thermoplastic nylon with zinc coated stud Improve interior appearance with heavy duty Hurricane styled thumb screws No loose parts. Fasteners store in the body holes when top is off (rubber laminated washer protects paint) Package includes a set of 8 thumb screws, washers, and nut plates to attach you hard top