Chief Small Thinstall In-Wall Monitor Arm Accessory - For Single Arm Mount - BlackTransform your workspace with the Chief Small Thinstall In Wall Monitor Arm Accessory, designed to convert an already thin swing arm into a true zero depth, flush mounted solution. This innovative accessory delivers a clean, professional aesthetic while maximizing mounting efficiency and usability in compact spaces. Built to integrate seamlessly with Chiefs modular arms, it enables in wall installation without sacrificing motion, tilt, or swivel