V-Slot is totally solid, reliable, and modular

V rail What's interesting, it didn't have to be connected to that slot and how they were implemented in different laptops Tapping

Buying V-Slot wheels can add up fast so why not cut the cost and make your own from cheap

linear slot drain OpenBuilds V-Slot Linear Rail : : Industrial & Scientific

linear slot grille Series Search Power Supply Peripheral Accessory Automation ACDC; DCDC; DCAC; ACAC Enclosed TypeDIN Rail 5 slot output for MP450650, 7 slot output for