Comparison : Item # V409F-8-6, Flare to Male Pipe Truck Valves, V409F
Item # V409F-8-8, Flare to Male Pipe Truck Valves, V409F
Item # V409F-10-8, Flare to Male Pipe Truck Valves, V409F
Item # V409F-12-8, Flare to Male Pipe Truck Valves, V409F