Jigs, fixtures & workholding
Repeatable assembly aids, drill guides, alignment fixtures, inspection helpers, and process tools built around your team’s workflow.
Custom solutions for small and midsize businesses
Custom product design & small-batch 3D printing
Practical design, prototyping, and short-run production for businesses that need a problem solved—not a massive manufacturing contract.
- Practical CAD and design refinement
- Prototypes through repeatable small batches
- Clear scope, pricing, and checkpoints
What we solve
Useful parts, designed around the work.
Bring a sketch, a broken workflow, an existing file, or a physical reference. We can help define the problem, design the part, test the idea, and produce a practical run.
Replacement & improvement parts
Non-safety-critical brackets, knobs, guards, adapters, spacers, and legacy components—recreated or improved for continued use.
Prototypes & enclosures
Form-and-fit models, test housings, mounts, cable-management parts, and functional prototypes for faster decisions before larger investment.
Displays & branded tools
Counter displays, sample holders, organizers, event pieces, and customer-facing products shaped for your brand and space.
Example portfolio
The kind of problems we are built to handle.
These concept examples show the intended service range. They are clearly marked as sample applications and will be replaced with documented LineBoss client work as the portfolio grows.
Sample application—not client work
Process improvement
Repeatable assembly fixture
A configurable printed fixture could hold a component in a consistent position, reduce alignment time, and help a small production team repeat the same assembly step.
- Design intent: faster setup and repeatability
- Likely path: measure → prototype → floor test → small batch
- Good fit for: fabricators, repair shops, and light assembly
Sample application—not client work
Customer experience
Modular countertop display
A right-sized retail display could organize products, adapt as the assortment changes, and provide a polished presentation without the minimums of mass-produced fixtures.
- Design intent: flexible merchandising in a small footprint
- Likely path: space check → mockup → sample → repeatable run
- Good fit for: retailers, makers, events, and sales teams
A practical process
From rough idea to a useful batch.
- 01Define the problem
We clarify use, environment, dimensions, quantity, schedule, and what success needs to look like.
- 02Design the solution
We work from your file, sketch, measurements, or reference part and identify risks before production.
- 03Prove the part
When the job calls for it, a prototype lets you test fit and function before approving the batch.
- 04Print the right quantity
Approved parts move into a controlled small run with expectations documented before work begins.
Good-fit work
Where small-batch printing makes business sense.
Strong fit
- Low-volume parts with costly tooling alternatives
- Custom geometry or company-specific requirements
- Fast design iteration and functional testing
- Fixtures, adapters, organizers, and displays
- Repeat orders where the digital design stays consistent
Review required
- Safety-critical, structural, medical, or regulated uses
- Parts exposed to unusual heat, chemicals, UV, or loads
- Very tight tolerances or certified material requirements
- High-volume work better suited to molded or machined production
Before you inquire
Straight answers for business projects.
Do I need a finished CAD file?
No. You can begin with a usable CAD file, a sketch, measurements, photos, a non-confidential reference part, or simply the operating problem. Design scope is quoted separately when needed.
What quantities make sense?
Prototypes and short, repeatable batches are the strongest fit. Part size, material, finish, inspection needs, and machine time determine whether a requested quantity is practical.
What should I include in the first message?
Describe the use, approximate dimensions, environment, target quantity, timing, and what success means. Note any fit, load, temperature, chemical, UV, appearance, or regulatory requirements.
Can we discuss confidential work?
Yes, but do not send proprietary, export-controlled, or confidential details in the first website form. Start with a non-confidential summary so both sides can agree on the right handling process.
Start with the problem
Tell us what is slowing you down—or what you want to build.
You do not need a finished CAD file. Share the use case, approximate size, desired quantity, timeline, and any photos or drawings you already have. We will respond with the next useful questions.
Please do not submit confidential, export-controlled, or proprietary details until both sides agree on how they should be handled.