Attributes . 1-1/2 in L Single Head 180 Degrees Chuck, 1-3/8 in L Single Head 180 Degrees Quick Connect Chuck, 1-3/8 in L Single Head 45 Degrees Chuck(Button Tip), 1-5/8 in L Single Head 45 Degrees Chuck(Nozzle Tip), 9-1/2 in L Single Head 180 Degrees Chuck with Grip . Names