Mastercool 90265 Red 1/4" x 1/4" Straight Manual Shut-Off Valve

Mastercool 90265-R 1/4" x 1/4" 45° Manual Shut-Off Valve Set (Single Unit - Red). Ball valve design with flexible hose controls refrigerant with a quarter turn of the valve handle. Meets SAE, EPA and UL requirements for containment of refrigerant. Can be operated with one hand. Screws onto charging hose end. Mastercool manufactures a complete line of shut-off valves for containment of refrigerant. EPA requires shut-off valves within 12 inches of the charging hose ends to prevent unnecessary venting of refrigerant. Using shut-off valves is much safer than allowing refrigerant to blow out during service