Examine Cart Features - Wheels and Locking Casters

What happens here

The presenter elaborates on the cart's design, noting that it is a 'four-wheel cart with locking caster wheels.' This design enables the user to easily move the drying rack system around a workshop or job site when handling painted cabinet components, and then firmly secure it in place to prevent accidental movement during the drying process, even on uneven surfaces.

Goal: This step describes the key features of the cart, specifically its four wheels and the locking caster mechanism that provides both effortless movement and secure positioning.