Sulzer 2N1006 Yellow Plastic Cone Nozzles are extra large for bulk and sausage caulking applications where wide beads of caulking material are required. These are the same Cone Nozzles that come with Sulzer 51001 Sausage Gun. The plastic cone-type Nozzle can be cut to deliver a bead from 1/8″ to 1-5/16″ (3 to 33 mm) in diameter. Fits most sausage and bulk guns with screw-on ring caps. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.