These high quality smooth action injectors are available in 4oz and 6oz models and either size includes the nozzle

Please note: The 4oz and 6oz models do not use a locking pin to hold the nozzle on.  Additional care and awareness should be used when using it.  
 
Engineered to get hot quick and hold heat longer, the Large Injector holds approximately 9.5 oz of plastic. It is wider and shorter than traditional injectors allowing more plastic in a shorter tube which keeps it hot longer. It also makes it less cumbersome to use. The injector tube is 2" wide and 8.5" long. The walls of the tube are 1/8" thick. The nozzle has 3 bayonet pins to ensure a solid lock, and keep the nozzle from getting wedged at an angle. The end cap is threaded to make dis-assembly and cleaning a breeze. All pieces that turn have a knurl finish allowing easy manipulation with gloves on.