Item Detail Table of Content Green "Pass" Calibration Cap Fuel Test System Item Number: WTT12411 Price: 1-855-298-2687 Direct from 3rd Party Supplier DISCONTINUED Description Green "Pass" Calibration Cap Fuel Test System. Features use to periodically test the system If this cap passes, the system is working properly Warranty Limited Lifetime warranty Product Specification Dimensions2" Round Weight3 oz.