58490 Mastercool Universal R-12 134A Valve Core Removal Tool Set. Remove valve cores without losing the system charge. Designed specifically for use during evacuation or recharging of any system with valve core-type access ports. Makes replacing leaking valve core under charge a snap. Never recover a system to replace a core again. A huge time saver. This tool pays for it self the first time you use it. The tool removes standard R-12 cores as well as most R-134a cores on both Low & High Side Ports. Heavy brass construction with a fine chrome finish prevents corrosion and keeps the tool looking nice as well as easy to clean.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov