BV453 CPS Hose End Ball-Valves 1/4" SAE Male Flare x 1/4" Swivel 45 3-Pack Brass 45° Swivel Elbow x Male Full Flow Ball Valve, 1/4" SAE Female x 1/4" SAE Male. LIFECYCLE TESTED - 140,00 cycles open/close without a leak. Add existing hose to eliminate refrigerant loss comply with EPA regulations. Easy 1/4 turn open/close with rugged plastic composite color-coded handles. Oversized chrome ball for smooth operation and non-restrictive flow. Individual valves includes all three color-coded handle inserts. Product Features Add to existing hose to eliminate refrigerant loss and comply with EPA regulations Easy 1/4 turn open/close with rugged plastic composite color-coded handles Over-sized chrome ball for smooth operation and non-restrictive flow Life Cycle Tested To 140,00 cycles open/close without a leak Individual valves include all three color-coded handle inserts