V-Slot 2040 Open-Side End Cap (3-Slot Fit)

This is an open-side snap-fit end cap for 20x40 V-slot aluminum extrusion profiles.
It slides into three V-slot channels and the center bore for a secure friction fit, while leaving one side completely open. This design preserves full access to the rail, belt path, or linear motion components.

✅ Features:

Compatible with V-slot 2040 extrusion

Open-side access – ideal for linear rails, belts, cable management

Snap-fit insertion into three slots + center hole

Holds firmly without screws or tools

Protects the extrusion from dust, dirt, and damage on three sides

Maintains full functionality on the open side

Easy removal without damage

🔧 Ideal Applications:

X-axis or Z-axis rail protection

Motion system end stop

Structural frame finishing

Cable/belt passthrough

🛠 Recommended Print Settings:

Material: PLA, PETG, ABS

Layer Height: 0.2 mm

Infill: 20–30%

Supports: Not required

📏 Compatibility:

V-Slot / OpenBuilds 2040

Works for most 20×40 T-slot standard profiles