Do-It Bank Sinker Mold 21/2oz 4cavity

The Do-It Bank Sinker Mold is a 4-cavity casting tool designed for anglers who want to stock their tackle box with custom sinkers. This mold produces 2.5-ounce bank sinkers—a versatile weight that works across fresh and saltwater fishing applications. Whether you're a DIY tackle builder looking to dial in exact weights for specific conditions or just tired of buying sinkers one pack at a time, casting your own gives you unlimited supply at a fraction of retail cost.

Bank sinkers are workhorse weights for bottom fishing, drift presentations, and rigs where you need a compact profile that won't snag easily. The 4-cavity design means you can produce four sinkers per pour, speeding up production compared to single-cavity molds. Once you've got the basics down—melting lead or your preferred sinker material and pouring into the mold—you'll have consistent, identical weights every time.

Do-It has been the standard in DIY lure and sinker molds for decades, and their casting molds are built to handle repeated use. If you fish enough to justify the investment in a mold, or if you're already into custom tackle building, the economics quickly pay for themselves. Fresh or saltwater, this mold handles both equally well.

Key Features

• 4-cavity mold—produce four 2.5-ounce sinkers per pour
• Works in both fresh and saltwater applications
• Bank sinker profile for versatile rigging and bottom fishing
• Durable mold built for repeated casting

Specifications

Frequently Asked Questions

Can I use this mold for both fresh and saltwater sinkers?

Yes. The mold works for casting sinkers for both fresh and saltwater applications.

How many sinkers does this mold produce at once?

This is a 4-cavity mold, so you can pour four 2.5-ounce sinkers in a single casting cycle.

What weight sinker does this mold cast?

Each cavity produces a 2.5-ounce sinker.