Small spring-latched storage box for screws / bits / small electronics items.

Designed to allow interchangeable spring stiffness — so you can choose how tight you want the lid to “snap”.

▲ Box Physical Dimensions

• Outer: 75 × 48 × 34 mm

• Inner usable volume: 65 × 40 × 28 mm

▲ Spring Choices Included

• wide spring = softer snap feel

• narrow spring = harder snap feel

→ you can print both and decide which you prefer — they are plug-in interchangeable.

▲ How it works

The lid slides into the rails, and the spring piece biases the lid forward to keep it shut.

Hex vents on bottom + lid = lightweight & airflow friendly, easy visibility, can see what's inside.

▲ Print notes

• FDM tested (I have printed it in PLA)

• No supports required

• Springs: print flat, 100% infill recommended for longest life

▲ Use case ideas

fasteners, M3/M4 hardware, jumpers, wire ferrules, micro-drill bits, hobby parts, tabletop miniature bits, etc.