KENT MOORE PT-5025-11 3” Stylus Extension - Mack E-7 Engine - Cummins L10 Engine - Cummins #3823500. For use with PT 5025 Dial Depth Gauge. Instructions are included. Made in the USA. The items shown in the photographs are the actual items offered in this listing. Please review the photos to assess the condition of these items, and feel free to contact me with any questions you may have. Thank you very much!