Mixing Nozzle Color Clear Connection Type Threaded For Use With 50 mL Cartridges Mark 5 Gun Material Plastic Product Type Mixing Nozzle Mixing Ratio 1 1 10 1 2 1 Series Mark 5 Overall Length 6 in Number of Elements 20 Nozzle Type Stepped Taper Compatible Grainger Part Number 4TT43 Compatible Mfr Part Number 14280 74001 Features 6.35 mm ID