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Compatible with R12, R22, R134A, R404A, R410A and other refrigerants
No tools required- simply tighten by hand
Resistant to fat, grease, oils, and solvents
Part of our SUPCO® TradeFox™ Technician-Invented product line
Meets IRC® M1411.6 and IMC® 1101.10 for tamper resistance
Temperature range -40 deg F to 257 deg F
Size 5/16 in