Mountaineer Maker
Milwaukee Packout 3/8" Metric 6-Point Socket Organizer Insert – Tekton SHD91211 (38-Pc)
Fits Milwaukee Packout 48-22-8431 · 3/8" metric 6-point · 38 sockets, Tekton SHD91211
Made to order — ships in 3–5 business days
Engineered, built, and test-fit before it ships.
Details
Stop hunting for the right metric socket. This organizer insert holds the complete Tekton SHD91211 3/8" metric 6-point set — every size from 6mm to 24mm, standard and deep, no skips.
All 38 pieces — Tekton part numbers
Tekton sells this range as the SHD91211 complete set, or pieced together from individual open stock — either way, this insert has a labeled slot for all 38 sizes.
- Holds all 38 pieces: 19 standard, 19 deep 3/8" metric sockets, 6mm–24mm, no skips
- Choose Left Hand or Right Hand to match the side of your Packout 48-22-8431 you're organizing
- Precision fit to the exact dimensions of Tekton SHD91211 sockets — no guessing
- Tough PETG build — shrugs off a hot truck and shop chemicals, built to last as long as the tools it holds
- Engineered, built, and test-fit before it ships. Made in West Virginia.
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.
From Bob
“These Tekton organizers are where I started my 3D printed journey. We’ll soon offer an upgraded Mountaineer Maker system for these organizers. We’re keeping this version because customers love how securely it fits in the slim Packout organizer. They keep your entire set of Tekton Chrome sockets locked in place.”
— Bob, Mountaineer Maker
This insert is cut to the exact dimensions of Tekton SHD91211 3/8" metric 6-point sockets, and built specifically for the Milwaukee Packout 48-22-8431. Sockets from a different brand, point count, or depth combination may not fit correctly.
Don't have this exact set? Message us — we build organizers specific to your socket set, using dimensions taken from the actual sockets. Same price, usually 7–10 days.
Compatibility
Fits natively
Dimensioned specifically for the 48-22-8431 case — not sized to fit the other Packout organizer models.
Always check the label on your storage case or drawer to confirm the exact model number, and compare it against the compatibility chart above. Contact us if you have questions.
Precision-Fit
Designed from the actual sockets.
Engineered, Built & Test-Fit
Engineered, built, and test-fit before it ships.