Do-It Bank Sinker Mold 3/8oz 9cavity
The Do-It Bank Sinker Mold in 3/8oz with 9 cavities is a practical casting tool for anglers who want to produce their own bank sinkers at home. Whether you're tying rigs for freshwater catfish, bass fishing, or saltwater applications, casting your own sinkers lets you match weight and finish to your specific setup—and saves money in the process. This mold is designed to produce multiple sinkers efficiently, making it ideal for anglers who fish regularly and go through sinkers at a steady clip.
Do-It sinker molds are straightforward to use: heat your lead, pour into the cavities, cool, and knock out finished sinkers ready to tie to your line. The 9-cavity design means you can produce several sinkers per pour, reducing the time spent at the mold and getting you back on the water faster. The 3/8oz weight is a versatile size that works across many freshwater and saltwater presentations, from bank rigs to basic catfish and bass setups.
If you're new to casting sinkers, a mold like this one removes the guesswork—no need to hunt for exact weights or settle for off-the-shelf sizes that don't quite match your rig. Anglers who cast regularly often keep multiple molds on hand to cover a range of weights; this 3/8oz is a solid core size to start with or add to your collection.
Key Features
- 9 cavities per pour for efficient sinker production
- 3/8oz finished sinker weight
- Suitable for freshwater and saltwater fishing applications
- DIY casting lets you customize sinker finish and match rig needs
Specifications
| Weight per Sinker | 3/8oz |
| Number of Cavities | 9 |
| Brand | Do-It Products |
Frequently Asked Questions
What's included with this sinker mold?
You receive the mold cavity block with 9 cavities sized to produce 3/8oz sinkers. You'll need to source your own lead and have a melting pot or heat source to cast.
Can I use this mold for both freshwater and saltwater fishing?
Yes. The 3/8oz sinker weight is versatile enough for freshwater applications like catfishing and bass rigs as well as saltwater presentations.
How many sinkers does one pour typically produce?
The mold has 9 cavities, so one complete pour yields 9 finished sinkers, each weighing 3/8oz.

