Veteran-owned fab shop · Citra, FL
Feel the Heat, Love the Finish
Mandrel marking tools, flush fill adapters, and custom CAD/CNC from a veteran-owned fab shop in Citra, FL.
Mandrel Marking Kit | Tool + Collar + 2 Markers
$27.99
- Mandrel Marking Tool with angle slots
- Matching Mandrel Marking Collar
- 2 long-neck markers
- Built for exhaust fabricators who want accurate tangent marks
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Featured products
Top sellers and new gear from the shop.
Navy veteran owned
Feel the Heat, Love the Finish
Full Penetration Welding & Fab is a one-man shop out of Citra, Florida, run by Dallas, a Navy veteran with 20+ years of welding and fabrication. What started with marking tools for exhaust builders has grown into flush fill adapters, machined parts, and custom CAD, CNC, and 3D printing work for fabricators who want it done right.
Custom design & fabrication
Got a part in your head? We design it, prototype it, and build it.
CAD / 3D Design
From a sketch or a broken part to a solid model you can machine or print.
CNC & Prototyping
CNC machining and rapid prototypes so you can check fit before you commit.
Welding & Fab
Full penetration welding, custom fab, and one-off builds for trucks and shops.
Shop Merch
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Fullpenfab Pinstripe Gear Tee
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Fullpenfab Pinstripe Gear Hoodie
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- from $44.99
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Fullpenfab Gear Trucker Hat
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- Regular price
- $29.99
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- $29.99
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Fullpenfab Welder Sticker
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- Regular price
- $3.99
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- $3.99
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Flush Fill Adapters
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Flush Fill Bed Floor Adapter
![Fullpenfab flush fill bed floor adapter]()
- Vendor
- Fullpenfab
- Regular price
- $21.00
- Sale price
- $21.00
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Boyd CNC Machined Universal Flush Mount Bed Floor Fill Kit
![Boyd Welding flush mount bed floor fill kit, keyless billet cap, hose, clamps and screws]()
- Vendor
- BOYD WELDING
- Regular price
- $115.00
- Sale price
- $115.00
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