Static Mixing Nozzle, Color Clear, Connection Type Threaded, For Use With 50 mL Cartridges, Material Plastic, Product Type Mixing Nozzle, Mixing Ratio 1:1, Series PC Concrete, Overall Length 5 1/2 in, Number of Elements 15, Nozzle Type Stepped Taper, Compatible Grainger Part Number 25F530, 25F532, 4AUW8, Compatible Mfr Part Number 000502, 070505, 075005, Features Disposable, Spiral Bayonet Mixers, Package Quantity 2