BOSS Silicone Nozzle, Fits 10.3 oz. Tubes

Additional Nozzles for Screw-On Type Silicone Cartridges CRL Screw-On Silicone Nozzles are four inches (102 millimeters) long, and tapered so you can trim the nozzle to exactly the bead size you need. Nozzles are marked at 1/8, 1/4 or 3/8 inch (3, 6 and 9 millimeter) bead sizes. Note: These nozzles will not fit auto glass urethane cartridges because of the different thread size. For auto glass urethane cartridges use UN0Z. Length: 4 in (102 mm) Additional Product Information: 24 pack. Length: 4 in (102 mm)