This is a custom-designed set of 20cm (7.87 inches) leg extensions for the IKEA LACK table, specifically engineered to provide extra height for larger 3D printer enclosures or workspace setups.

The Design & Inspiration

While this is a completely independent design built from the ground up, I want to give credit where it's due. I was heavily inspired by the "Stealth" attempt of the lower mounting section from MR_sportline's Design: Lack Extension.

I chose to adopt the specific stealth-style look for the bottom part because I loved how it visually integrates with the table setup. This version combines that clean, seamless aesthetic with my own structural design to achieve a total height of 20cm (approx. 7.87").

Stackable & Stable

These extensions are designed to make your LACK tables perfectly stackable. They act as a secure connector, allowing you to safely stack multiple tables on top of each other to create a stable printer tower or multi-level enclosure.

Important Assembly Notes

• 🔩 Hardware Required: You will need 4 screws per leg (16 screws total for one table) to ensure maximum stability.
• 🛠️ Drilling Template Included: I have included a custom drilling template in the files. Use this to pre-drill your holes accurately before mounting the extensions.
• ⚠️ Tool Required: You will need a long screwdriver for the assembly. Due to the 20cm (7.87") length and the internal mounting structure, a standard short driver will not reach the screw points inside the leg.

Key Features

• Height: 20cm (7.87 inches) extension for maximum clearance.
• Stackable Design: Allows for safe and stable stacking of multiple IKEA LACK tables.
• Stealth Look: The lower part adopts the stealth-style design for a clean, professional visual finish.
• Easy Installation: Includes a template for perfect hole alignment.

Print Settings (Recommended)

• Material: PETG (highly recommended for enclosures/stability) or PLA.
• Infill: 10% or more (Gyroid for strength).
• Wall Loops: 3 or more for structural integrity.

Supports: No (designed to be printable without supports).