Universal Tool Dock Clips – Qbrick-Ready Wall/Box Mount (Remix of 786567)

Summary

Low-profile 3D-printed dock clips that let you snap tools and accessories onto walls, Qbrick boxes, carts, and cabinets. Two countersunk screw holes, a self-centering ramp, and locking side channels keep things secure. Optimized to print without supports.

Description

This is my printable take on a universal tool dock inspired by Qbrick 786567. I tuned the geometry for Qbrick surfaces and for general workshop use: OSB/plywood panels, carts, and toolbox sides/tops. Mount the clip with two screws; your matching part (tool foot, adapter, or plate) slides down from above and locks in place. Use one clip for compact items or multiple clips in a row for long or heavier tools like spirit levels.

https://www.wallacedistribution.com/product/786567?categoryCode=2004060000

Design highlights

Countersunk screw seats (x2): clean, flush mounting with wood screws 4–5 mm or M4 hardware.

Self-centering ramp: guides the mate in, reduces rattle, and improves repeatability.

Locking side channels: resist twist-out and side loads.

Top stop & bottom shelf: prevent accidental unhooking.

Reinforced walls & filleted edges: stronger layers, better impact resistance.

Modular: combine several clips for longer objects.

What you can mount

Spirit levels, straightedges, light power tools with a matching foot/plate, hose/cable holders, bins, and custom adapters you design to mate with the channel profile.

Compatibility

Fits Qbrick boxes and other flat surfaces where you can use two screws. Check clearances on your exact tool/plate. Two sizes are included to cover most use-cases.

Dimensions:

Clip A: ~32 × 10.4 × 50 mm, ~9,930 mm³

Clip B: ~40 × 16.9 × 60.5 mm, ~17,011 mm³

Recommended Print Settings

Material: PETG (best toughness). PLA+ for light indoor use; ABS/ASA for hot or outdoor spots.

Nozzle / Layer: 0.4 mm / 0.20 mm (0.28 mm draft for speed).

Walls / Top / Bottom: 4–5 walls; 6–8 top & bottom layers.

Infill: 30–40% (Grid or Gyroid).

Orientation: Back face on the bed. No supports.

Temps (typical PETG): 240 °C nozzle / 80 °C bed (tune to filament).

Cooling: 20–40% for PETG; higher for PLA.

Adhesion: 3–5 mm brim if you see edge lift (PETG on smooth PEI: thin glue-stick film helps).

Hardware: 2× wood screws 4×30–40 mm (or M4 with washers/nuts for through-mount).

Post-Processing

Lightly chamfer/deburr the screw holes for a perfect flush finish. A tiny wipe of dry PTFE/graphite in the side channels can ease a very snug fit.

Installation (Step-by-Step)

Mark & align positions (use a spirit level if mounting multiple).

Pre-drill 3–3.5 mm in wood/OSB for 4–5 mm screws.

Fasten with two countersunk screws.

Test fit the mate from above; verify lock-in and stability.

Scale up: for long/heavier items, add clips every 15–40 cm

Load & Safety

Capacity varies with material, infill, hardware, and substrate. Always test gently first. Use extra clips for long or heavy items and avoid shock loads

Changelog

v1.0: Reinforced walls, cleaner countersinks, improved ramp & side-locks, support-free orientation. (The ready to print file is using support however.)

License / Remix Note

Remix/inspired by 786567 concept. Non-OEM printable part; verify compatibility before use.

Universal Tool Dock Clip – Qbrick-ready Wall / Toolbox Mount

0.2mm layer, 6 walls, 100% infill

0.2mm layer, 2 walls, 15% infill