V-Slot 2020 End Cap – Snap Fit Dust Cover

This is a universal end cap for 20x20 V-slot aluminum extrusion profiles.
It features a precise snap-fit design that slides into all four slots and the center hole to ensure a secure hold without any screws.

✅ Features:

Designed specifically for V-slot 2020 aluminum profiles

Snap-fit installation – no screws or tools needed

Fits 8 mm deep into all four rail channels and center hole

Protects against dust, dirt, and sharp edges

Easy to insert and remove without damaging the cap or the profile

Clean, minimal look – perfect for CNC frames, 3D printers, laser cutters, enclosures

🛠 Recommended Print Settings:

Material: PLA, PETG, or ABS

Layer Height: 0.2 mm

Infill: 20–30%

Supports: Not required

📏 Compatibility:

V-Slot / OpenBuilds 20x20 aluminum extrusion

Also works with most T-slot profiles of the same dimensions