
Mountaineer Maker
Klein MODbox 54500MBX Adapter for Socket Organizer Inserts, One-Piece – STL File
Universal footprint — fits Milwaukee Packout natively, every other platform with its drawer adaptor.
Instant download — sent to your email after purchase
Engineered, built, and test-fit before it ships.
Digital License
✓Personal use only
✓Print for yourself or as a personal gift
✗No resale of file or prints
✗No sharing or distributing
Details
Print the adapter yourself. This is the 3D print file for our Klein MODbox 54500MBX adapter: one piece that sits on the box floor, catches the base of one of our standard socket organizer inserts, and holds it centered with the lid closed and latched.
Requires a minor modification: to use the adapter, remove the small front and rear ribs inside the 54500MBX (four in all, two at each end). They only line up Klein's own bins, and they come off in a few minutes with a flush cutter or utility knife. A printable instruction card is included in the download.
DIGITAL FILE ONLY
You receive a ZIP download right after purchase. Organizer inserts, sockets and the Klein box are not included, and nothing is shipped.
WHAT YOU'LL RECEIVE
- One STL file: the one-piece adapter, oriented the way it prints
- A "Before you install" card (PDF, 4 x 6 in) showing which four ribs to remove and how
- A Start-here card linking to our print instructions: recommended settings, plus how to split a part with your slicer's cut tool (Creality Print, Bambu Studio, Orca Slicer) if your bed is too small
- The license: the Mountaineer Maker Digital Product License (v1.0) as a PDF
FITS
✔ The Klein MODbox 54500MBX organizer, one adapter per box
The adapter holds the organizer at the same height as the Milwaukee Packout deep organizers (48-22-8430 and 48-22-8435), so a shorter insert takes the same spacer tray it would take in a Packout. It locates on the box's own side bosses and end walls, and a center bar under the organizer keeps a loaded one from sagging.
HOW TO PREP THE BOX (ONE TIME)
Empty the box, then find the two small ribs at the front (on the raised housing) and the two on the rear end wall. Cut each one off flush with a flush cutter or a utility knife, cutting away from yourself, and smooth any burrs. Then drop the adapter in and set your organizer on it.
⚠ NOT UNIVERSAL: built for the Klein MODbox 54500MBX organizer only. It is not designed for other MODbox boxes or drawers, or for other toolbox systems.
PRINTER REQUIREMENTS
- The adapter is about 313 × 210 mm. Your bed must be at least about 315 × 215 mm.
- Smaller bed? Your slicer can cut it to fit. See the step-by-step print instructions for Creality Print, Bambu Studio and Orca Slicer.
- Prints bottom-down with no supports
- Designed and tested on a Creality K2 Plus; we print ours in PETG
LICENSE
Personal use under the Mountaineer Maker Digital Product License (v1.0). You may print it for yourself and give prints as personal gifts; selling prints or sharing the file needs a commercial license or written permission.
Prefer it printed? We sell the finished adapter in our shop. Don't have an organizer for your set? Message us. We build organizers for specific socket sets.
Good to know
- Insert only — adapters, storage trays, tools and toolbox are not included.
- Visible layer lines are normal. They’re part of how every organizer is printed, and they don’t affect fit or function.
- Color may vary slightly from the photos, due to monitor settings and material batches.
- Some socket slots may extend to the bottom of the organizer, depending on the geometry of the sockets. That’s a normal part of the engineered design, not a defect.
Precision-Fit
Designed from the actual sockets.
Engineered, Built & Test-Fit
Engineered, built, and test-fit before it ships.