Milton 684-4BK 1/4" MNPT Male Tank Valve (Box of 100) 12/3 45 ft. 505 120 65' x 1/2"

505 120 65' x 1/2" NPTM

It has a plated steel construction with a die cast aluminum head

Also consider sheaves

National Spencer Part Number: NS-10W

Milton 684-4BK 1/4" MNPT Male Tank Valve (Box of 100) 12/3 45 ft. 505 120 65' x 1/2"1 4" MNPT Male Tank Valve (Box of 100) INCLUDES: Standard valve core and plastic cap. Overall length (with cap): 1. 5 inch. DESIGNED: For use with air compressor tanks to fill vessels with air. IDEAL: Tank valve prevents air from leaking out while allowing for air to pass through for inflation. NPT: 1 4" Male national pipe thread. Cap thread size: . 305 32. MAXIMUM AIR PRESSURE: 200 pounds per square inch (PSI). Milton (684 4BK) 1 4" MNPT Male Tank