JKLESA Dual 1/4″ & 5/16″ HVAC Valve Core Removal Tool

The JKLESA HVAC valve core removal tool combines two of the most common flare‑nut sizes—1/4‑inch and 5/16‑inch—into a single, ergonomic handheld device. Designed for air‑conditioning systems that use refrigerants such as R410A, R22, R32, R404A, and R407C, the tool eliminates the need to swap out separate cores, streamlining your workflow and reducing tool clutter.

Engineered from high‑strength metal, the body and key‑handle deliver superior torque and impact resistance, even in tight spaces or under heavy force. The vacuum‑rated core achieves a critical 20‑micron vacuum, ensuring a clean, leak‑free system during removal, replacement, evacuation, and commissioning. Whether you’re performing preventive maintenance, emergency leak repairs, or system evacuation, this versatile tool provides reliable performance and long‑lasting durability for HVAC/R technicians.