CNC machined 3 cavity 20oz mushroom anchor aluminum mold

Precision CNC-machined aluminum mold designed for producing 20 oz trolling sinkers. The streamlined sinker design is suitable for trolling applications where a compact shape and reduced water resistance are important.

The mold features three cavities, allowing you to produce three 20 oz sinkers per casting cycle. It is precision machined from aluminum to provide accurate dimensions, consistent castings, and excellent durability for repeated use.

Features

• Designed for 20 oz trolling sinkers
• 3 cavities – produce three sinkers per casting
• Precision CNC machined aluminum
• Streamlined trolling sinker design
• 2.5 mm wire slots on both sides
• Accurate and consistent cavity dimensions
• Durable construction for repeated lead casting
• Made to order

Mold Options

The mold is available in two configurations:

With Hinge & Handles
Includes the assembled hinge and handles shown in the product photos for convenient operation.

Without Hinge & Handles
Includes the machined aluminum mold only, without the hinge and handles.

Please select your preferred option when placing your order.

Mold Dimensions

The mold is precision CNC machined to ensure accurate cavity dimensions and proper alignment between the two halves.

Production & Shipping

Each mold is CNC machined to order.

Once production is completed, the mold is shipped via DHL Express with tracking. 

Custom Fishing Weight Molds

Looking for a different sinker weight, shape, cavity configuration, or wire diameter?

We manufacture custom CNC aluminum fishing molds and lead casting molds according to your requirements. We can work from CAD files, technical drawings, dimensions, sketches, or existing samples.

Contact us with your requirements for a custom quote.

Please note: This listing is for the aluminum mold only. Lead, wire, and other casting materials are not included.