Circle B Tackle Do It Mold Downrigger Ball Sinker 12 lb DRB-1-12 (1-Cavity)

Overview

Circle B Tackle presents the Do It Mold Downrigger Ball Sinker in a compact 12 lb size. Crafted as a precise two‑piece mold, it’s designed to produce uniform, straight‑running sinkers for downrigging setups. The tool emphasizes consistency and control, helping you achieve dependable ballast weights without overcomplicating your casting workflow.

What you get

• Do It Mold Downrigger Ball Sinker
• Required insert for downrigger wire eyes
• Size: 12 lb; Cavities: 1 total
• Two‑piece mold engineered for straight running balls; stability is aided by a bench vise and heavier casting gear

How it works

Designed for repeatable results, the mold relies on a single cavity to shape a standardized ballast. To stabilize during casting, you’ll want a sturdy bench setup and capable equipment. This approach helps produce a uniform profile that can contribute to predictable line handling and tracking in varied воды or sea conditions.

Protection and coating option

For boat finish protection and to minimize potential electrofield effects, consider applying a rubber coating such as Plasti Dip after casting. This practical step is commonly found at hardware stores and can extend the life of your sunk weights by adding a layer of protective insulation.

Tips for best results

• Stabilize the mold with a bench vise and use heavier casting gear to ensure clean fills.
• Prepare the insert and wire eye connections before pouring for a smoother release.
• Allow adequate cooling to maintain dimensional accuracy and finish consistency.
• Follow local safety guidelines when handling molten metal and tools.

Why Circle B Tackle

Circle B Tackle focuses on practical, angler‑friendly tools that support customization and consistent performance on the water. The Do It Mold Downrigger Ball Sinker adds a reliable option for crafting tailored ballast weights, helping you fine‑tune your rig for your specific boat, line, and target species.