Click-In Profile for L-BOXX Dolly / Roll Board

This is a simple click-in mounting profile for L-BOXXes that allows you to securely attach them directly to a dolly or wooden roll board. Just screw the two printed profiles onto your board and you can click an L-BOXX stack onto it exactly like on the original Bosch systems.

The connection is surprisingly strong. I was even able to lift a stack of 4 loaded L-BOXXes just by holding the handle of the top box without the bottom one disconnecting from the board. Makes transporting stacks around the workshop much easier.

You only need 4 wood screws (4–4.5 mm) to mount the two profiles, one on each side of the L-BOXX. Before installing, you should first remove the small white plastic protection caps from the four bottom corners of the L-BOXX. Otherwise, they sit too high to properly fit into another L-BOXX or into these mounting profiles.

To position the profiles correctly:

1. Place the L-BOXX centered on your board.
2. Slide the profiles lightly over the red locking hooks on both sides.
3. Do not press the red hooks in while positioning them. The hooks should stay in their relaxed position.
4. Once you feel resistance, it can help to pull the profiles back out by around 1–2 mm to make sure nothing binds later.
5. When everything lines up nicely, trace around the profiles with a pencil.
6. Remove the L-BOXX and screw the profiles down.

After that, the L-BOXX simply clicks onto the board and locks in place securely.

Material Recommendation:

• PLA works.
• For higher strength and long term durability, I recommend ABS. If printing in ABS, definitely use a brim to reduce warping.

Happy printing and workshop organizing!