Mini-Split 5/16" F x 1/4" M Valve Core Tool w/ 1/4" Side Port TLVCS410A

The unique configuration of the tool enables the use of standard ¼" SAE manifold/hose sets with R-410A systems incorporating ⁵⁄₁₆" (½"-20UNF) service ports. It is designed to remove and install the valve core without losing system charge, and it increases evacuation and charging speed by creating unrestricted access.