Chop's Power Injector System 2.25" 11.5 Gauge CLOSED TIP HOLES ON THE SIDE! Large Bore Needles 4 Pack Chop's Power Injector System 2.25" 11.5 Gauge CLOSED TIP HOLES ON THE SIDE! Large Bore Needles 4 Pack Great for Injecting spices into your favorite meats! Get pro results everytime! Upgrade from the stock 14 gauge needles! These are the only needles we use in competition!