Side Bin 60 mm Deep - Backstage cart lip (one piece, strongest)
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What it holds: Small-parts box, 65 x 57 inside, 53-60 deep

PRINT SETTINGS
  Filament:  PETG
  Walls:     5
  Infill:    35% gyroid
  Orientation: the files are already oriented for printing. Put them on the plate as they load;
               don't rotate them.

FILES AND SUPPORTS
  - clip_F_box_60deep.stl  (supports: no)

HOW IT MOUNTS
  BACKSTAGE CART LIP (ONE PIECE, STRONGEST)
    The cart-lip slot is printed into the holder, so it is one piece and as strong as it gets.
    Hold it tilted, hook the slot over the upright lip on the edge of a Magliner / Backstage-style cart
    shelf, and rock it down until it sits flat against the side.

    Notes for this holder: One piece with the Magliner/cart lip mount, strongest. Prints on its end, no supports. Optional M5 heat-set insert + M5 x 20 nylon-tip thumbscrew stops lift-off.

HOW IT WORKS
  A small closed grab cup that drops onto the shelf lip of a film cart. It holds a handful of C-47s, markers, NP-F batteries or AAs, in the same spot every time. An 8 mm back plate runs 30 mm down the cart side and bears on it. There are two 6 mm drains at the low outboard edge of the floor, and the outboard corners are rounded r8.
  Inside: 65 wide x 57 long x 53-60 deep (the floor slopes toward the drains), 65 mm along the cart.
  Numbers

  - Sticks out from the cart side: 76 mm
  - Hangs below the deck: 30 mm
  - Top above the deck: 68 mm
  - Flat cart side needed below the lip: 30 mm deep, flush with the lip's outer face
  Held by gravity unless you fit the M5 thumbscrew. The part drops over the lip and stays on by its own weight. For a moving cart, press an M5 short heat-set insert into the hole in the deck-side face and fit an M5 x 20 nylon-tipped thumbscrew. The screw clamps the cart lip against the outer wall, which stops lift-off, sliding along the lip and rattle. The screw sits 13 mm above the deck, so it only works if your cart's lip is at least 16 mm tall. Measure it first.
  Fits: Backstage Equipment and Magliner-style carts with a 3.4 mm upright steel shelf lip. The slot is 3.7 mm wide (0.3 mm clearance) with a round end and 0.5 mm chamfers at both slot ends.

OTHER MOUNTS
  The same holder also comes ToughBuilt bar (one piece), Dock (swap between mounts), Mountless (desk, shelf, case or screw to a panel). Pick the mount on the site: https://cart-tools.sdos-placeholder.workers.dev/#f-box-60deep

TEST THE FIT FIRST
  Carts, bars and tape rolls vary a little. Before a long print, print the small fit test from the
  Test pieces section of the site (or this part at low infill) and check it on your own gear.

Not affiliated with or endorsed by Magliner, Backstage Equipment, ToughBuilt, Milwaukee, Hollyland, Eartec, Sekonic, Inovativ, Matthews or Manfrotto. Brand names only say what a holder fits.
