Item Detail Table of Content A/C Detective Oil Injection System Item Number: BRS117000YF Supplied by STRIDE TOOL (see all) ITEM IS DISCONTINUED1-855-298-2687 Description Effortlessly inject dye even at 400 PSI. Built-in feature prevents air from entering A/C system. Includes Gun R1234YF Coupler Warranty One (1) year Product Specification Dimensions10" x 10" x 3" Weight3 lbs.