Mastercool (81490 R134A Valve Core Remover Installer, Yellow Gold, 6.8 inch

✔️ REPLACE R134A VALVE CORES WITHOUT EVACUATING THE SYSTEM – Built-in shutoff valve allows technicians to remove and replace valve cores while the system remains fully pressurized. ✔️ WORKS WITH MOST STANDARD R134A VALVE CORES – Designed for vehicles that use 13mm (low side) and 16mm (high side) service ports with conventional R134a cores. ✔️ IMPORTANT FITMENT NOTICE – This tool does not fit all R134a vehicles. Some Ford, GM, and Chrysler models use oversized or non-standard valve cores. ✔️ FOR BROADER COMPATIBILITY – See Mastercool kits: 58490 (Standard, GM, JRA, Eaton), 58560 (Eaton-style), or 58531 (Standard + JRA cores). ✔️ COMPACT AND EASY TO USE – Simple one-piece design fits in your pocket or tool pouch, ideal for mobile or in-shop use. ✔️ DURABLE AND FIELD-READY – Features hardened steel shafts, a brass body, and a steel handle with rubber sleeve for comfort and control. ✔️ INCLUDES BOTH HIGH & LOW SIDE CONNECTORS – Comes with 13mm and 16mm service port adapters for quick connection to most R134a systems. ✔️ BUILT BY MASTERCOOL – Backed by over 45 years of experience in professional A/C tools and technician support.