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GEN2 Under Table Rails - 185

MOUNT GEN2 UNDER ANY TABLE OR DESK

GEN2 Under Table Rails turn the dead space under any desk, table, or shelf into slide-and-lock drawer storage. Screw the rail up once, then slide GEN2 cases in and rearrange your whole setup in seconds with the QuickLock release.

Each rail mounts flat to the underside with countersunk wood screws and carries the dovetail + QuickLock interface used across the GEN2 system.

Rails come in 1W, 2W, 3W, and 4W widths — print only what you need, or mix widths to match your run.

QUICK DETAILS

Collection: GEN2 185

Fits: 185-length GEN2 cases

Available widths: 1W, 2W, 3W, 4W

Mounting: countersunk wood screws into any table, desk, or shelf

Interface: GEN2 dovetail rails + QuickLock

Additional hardware: wood screws (see Hardware)

HOW IT INSTALLS

Step 1 — Hold the rail flat against the underside of your surface and mark the mounting holes.

Step 2 — Drill pilot holes, then drive countersunk wood screws up into the surface.

Step 3 — Slide a GEN2 case onto the dovetail until the QuickLock clicks.

Step 4 — To swap or rearrange, press the QuickLock and slide the case out.

HARDWARE

Includes affiliate links that help support the project.

• Countersunk wood screws, #6 — buy on Amazon

• Countersunk wood screws, #8 — buy on Amazon

• A drill bit slightly smaller than your screws, for pilot holes

• Pen, marker, or scratch awl to mark the hole locations

• Filament: PLA or PETG

WORKS WITH GEN2 185 CASES

Any 185-length GEN2 case — Classic or Decor drawers — mounts to these rails. Build a full run and swap drawers between rails anytime with QuickLock.

LET THE FREE GEN2 PLANNER HANDLE THE DETAILS

Build your layout in the free GEN2 Planner — it automatically figures out the parts and rail arrangement you need, creates a complete parts list with download links, and generates a custom step-by-step 3D assembly guide for your exact setup. Whether it's your first GEN2 build or a full wall of storage, it saves you the guesswork.

👉 gen2planner.jerrari3d.com — free to use, right in your browser

SUPPORT GEN2 AND UNLOCK MORE

Join the Jerrari Club for member-exclusive models and early access to upcoming GEN2 releases — every membership helps fund continued development, from new models to free tools like the GEN2 Planner.

Looking for a one-time upgrade instead? Explore the premium faceplate collections.

SEE THE SYSTEM IN ACTION

GEN2 Under Table Rails - 185

by Jerrari · original on Printables ↗

Hobby & Makers / Organizers

♥ 114⬇ 2.1k🖨 13 prints

License: Creative Commons — Attribution — Noncommercial — Share Alike ↗tabledeskdecormountmodularquicklockstoragehomescrewrailsystemworkbenchunderdovetailgen2underside

Print profiles

  • GEN2-QS Rail - Single - Standard V1.0.stlDEFAULT

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • GEN2-QL Rail - Double - Standard V1.0.stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • GEN2-QL Rail - Quad - Standard V1.0.stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print
  • GEN2-QL Rail - Triple - Standard V1.0.stl

    ⏱ time and weight estimated after preparation · 1 material(s)

    Made to order: we prepare this file when you order, which adds a few minutes before printing starts.

    Prints on: A1 mini 0.4PLA

    Order this print