Comparison : Item # FF5540-1612S, FF5540 Split Flange to 37º Flare SAE High Pressure Series (Code 62)
Item # FF5540-1616S, FF5540 Split Flange to 37º Flare SAE High Pressure Series (Code 62)
Item # FF5540-2016S, FF5540 Split Flange to 37º Flare SAE High Pressure Series (Code 62)
Item # FF5540-2020S, FF5540 Split Flange to 37º Flare SAE High Pressure Series (Code 62)
Item # FF5540-2416S, FF5540 Split Flange to 37º Flare SAE High Pressure Series (Code 62)