Knuckledragger Design Inc. 

PO Box 2595, Spring Valley, California, 91979, United States


Knuckledragger Design is a small design and manufacturing company located in Southern California. We have a good array of machinery to produce simple to complex parts. Generally we work in Aluminum, stainless steel, brass, Nylon and Acetal. We are not setup for high volume production and generally produce jobs from 10-100 pieces. Over the years we have established relationships with various plating, painting, powder and graphics companies to produce finished parts.

Our Work

Recent Jobs Quoted

Manufacturing Capabilities


Kitamura MyTrunnion-1

Brother RX650X1

Fanuc RoboDrill Alpha-Ti21F with Fanuc DDR 4th axis

Fanuc RoboMate

Ganesh 78MSY

CNC New GT27

Hexagon Absolute 83 Arm with RS6 scanner

Company Details

Company Type

Design / Engineering Firm

Cage Code




MFG Member Since



United States

D-U-N-S Number




Request a Quote

Have part files ready?
Submit an RFQ in 3 easy steps.

Single Part: Step 1

Need an NDA? We've got you covered.

What does it say?

If selected, this manufacturer will be required to accept this NDA before they are able to open your part file.

Single Part: Step 2

Upload your part file below.

Drag and drop a file here or click to upload

Oops! The file size needs to be less than 500 MB. Please upload a small file.

All files are securely stored on MFG and only released to manufacturers at your discretion.

Single Part: Step 3

Just a few extra details.

Your Contact Information

Let them know how to contact you.

All information is transmitted and stored securely. We will never sell your information.


1709-01 Leg Support Boss has received your Single Part RFQ! Once accepted, they will contact you.

Hi! Did you know you can keep track of the Single Part RFQs you send with an MFG Community account?

Send a Message

Start a conversation and get any additional info you need.

*All Fields Required

By sending a message, I agree with the Terms & Conditions and Privacy Policy.
Contact Info

Prefer to reach out directly? No problem.