JB Industries A31138 Access Valve Tee Access 1/4 in Male SAE, Line 1/2 in Sweat Female, 3 in Lg, 3 PK 17222 then the WIHA TOOLS 31390

then the WIHA TOOLS 31390 Insulated Socket Wrench Set is just what you need

Range of Head Sizes 6 mm to 19 mm

000 lm Bulb Finish Clear Color Rendering Index 65 ANSI Code M59 Bulb Operating Position Universal Burning Bulb Shape ED28 Watts 400 W Bulb Color Temp

Voltage Range 5V to 40kV Accuracy 1% Auto Power Off Yes Includes (2) 025-OLPS-5 Overhead Brass Hook Probes

JB Industries A31138 Access Valve Tee Access 1/4 in Male SAE, Line 1/2 in Sweat Female, 3 in Lg, 3 PK 17222 then the WIHA TOOLS 31390Access Valve Tee, Body Material Copper, Overall Length 3 in, Overall Width 1 1 2 in, Overall Height 7 in, For Use With All CFC, HCFC and HFC Refrigerants, Package Quantity 3 For Use With All CFC, HCFC and HFC Refrigerants Includes 1 Cap and Valve Core Material Brass Copper Body Material Copper Line Outlet Connection Type Sweat Line Inlet Connection Type Sweat Access Connection Type SAE Access Connection Gender Male Line Inlet Connection Gender Female