FB4 FABRICATION — CAD TO TRAIL

Built for the trail.
Engineered in CAD.

We design and manufacture light brackets, chase light mounts, and custom fab for off-road rigs — modeled to your truck's exact geometry, 3D printed and CNC machined in-house.

Standard product lineup — coming soon

01 — Our Process

From CAD file to bolt-on part

Every bracket goes through the same five stages before it leaves the shop — whether it's a stock design or a one-off built around your rig.

  1. 01 Design A 3D CAD model built to your rig's exact mounting points, angles, and clearances.
  2. 02 Prototype A test-fit part checked against the truck before anything goes into production.
  3. 03 Print & Machine 3D printed and CNC machined from the final CAD file, held to tight tolerance.
  4. 04 Finish Cleaned up, deburred, and finished before it moves to final testing.
  5. 05 Test Mounted and vibration-tested on a rig before it ships to yours.
02 — Product Lineup

Brackets & mounts, built to spec

Our standard lineup is in development — check back soon. Need something sooner? Custom fab is available now, quoted per job.

Light Bar Brackets

Coming Soon
In Development

Direct-bolt mounts for 20″ to 50″ light bars, positioned to keep your factory grille and hood lines intact.

Chase Light Mounts

Coming Soon
In Development

Rear-facing mounts for chase and whip lights, built to clear tailgates and bed rails on desert race trucks.

Roof Rack Light Brackets

Coming Soon
In Development

Side and A-pillar brackets for pod lights, matched to OEM roof rack bolt patterns.

Custom Fab

Available Now
Request a Quote

One-off brackets and mounts built from your CAD file, or designed from scratch around your rig.

MaterialCustomer spec
FinishCustomer spec
FitBuilt to your rig
Lead timeQuoted per job
03 — Quality

Held to tolerance, not eyeballed

Everything is cut from a CAD file, not a paper template — so the part you get matches the one we modeled.

±0.005″
Machining tolerance
100%
CAD-modeled parts
Print + CNC
Built in-house
In-house
Printed, machined & finished
04 — Get a Quote

Tell us about your rig

Every quote starts with your rig's year, make, and model so brackets are checked for fitment before anything gets cut.

Shop Mon–Fri, 8am–5pm
Email FB4FAB@gmail.com
Turnaround 2–3 weeks, standard parts