Aluminum Injector 120ml for Soft Plastic Lure with Locking Nozzle

If you’re looking to create your own soft plastic fishing lures, this 4-ounce aluminum injector is the perfect tool. Built from solid aluminum, it comes with a standard five-eighths inch nozzle, making it compatible with most aluminum or engineered-stone bait making forms. Both the nozzle and the piston feature high-quality rubber O-rings for a tight seal and reduced leaks when working with hot plastisol. The plunger glides smoothly, giving you steady, even pressure for consistent results every time. Because you’ll be working with heated material, the injector itself can get quite hot — so always wear protective gloves and handle it carefully. This injector is specifically designed for casting fishing lures with hot plastisol. Just draw the heated plastisol into the chamber, line up your bait cavity, and press gently but steadily to inject. One important note: the tip of the injector uses a press-fit design rather than a screw-on or pinned connection. Use only moderate, even pressure on the plunger to prevent spills. With its solid build, universal nozzle size, and easy operation, this 4-ounce aluminum injector is a reliable, high-quality tool for anyone making custom soft plastic baits at home.

• Safety Locking Nozzle Keeps the Injector Nozzle Fixed During Use
• Universal 5/8" Port. Recognized as the industry standard for soft bait injectors, this size enables precise and pressurized plastisol delivery.
• Material: High-grade aluminum alloy — lightweight yet durable, making it ideal for injector construction. Sealing: Two rubber O-rings help prevent plastisol leakage and improve pressure during injection.
• We suggest marking the piston rod to indicate the maximum safe pressure. This helps prevent the cap from being accidentally forced off during use.
• Volume: 120 ml (4 US fl oz). This capacity is ideal for small to mid-sized projects — lightweight and easy to handle. Recommended for baits under 6–7 inches.
• This aluminum injector for plastisol (soft plastic) is designed for making fishing lures. It lets you create your own custom soft plastic baits at home using your favorite colors, glitters, and scents — perfect for DIY lure makers.