Proto J47122S Socket Set 1 4 in_3 8 in Drive Size, 22 Pieces, 3 16 in to 3 8 in Socket Size Range R30 99 25 in Material Red Brass 25 in Material Red Brass Side A Gender Male Thread Configuration Threaded on Both Ends Side B Thread Type NPT Side B Gender Male Side A Thread Type NPT Side B Connection Type Threaded Maximum Operating Pressure 140 psi @ 450 Degrees F Minimum Operating Temperature 20 Degrees F Gravity Flow No Fitting Compatibility Class 150 Maximum Steam Pressure 561 psi @ 300 Degrees F Threading NPT Maximum Operating Temperature 400 Degrees F Pressure Level Low Pressure (100 299 psi) Side A Connection Type Threaded Resistance Properties Corrosion Resistant Schedule Schedule 40 Metal Pipe Construction Seamless As a leading flushometer from Sloan (1) 11 32 in Deep 6 Point (1) 3 16 in Deep 6 Point