Peerless-AV AEC0406 Adjustable Extension Column 4-6 in | Ceiling Mount

Dial in projector placement without rebuilding the mount stack. The Peerless-AV AEC0406 adjustable extension column gives installers 4 in to 6 in of height adjustment, making it easier to match ceiling constraints, screen alignment, and room layout requirements. Its ceiling-mountable design is built for indoor office and retail environments where a clean finish matters as much as mechanical stability. Integrated cable management helps keep power and signal runs concealed through the column, reducing visual clutter and protecting the installation from loose cabling. The black finish blends into typical AV environments, while the adjustable format supports faster field correction when final projector position needs to be refined after initial mounting. This column is designed for projector applications and ships with assembly required, making it a practical choice for professional integrators who need a dependable extension component rather than a fixed-length compromise. With a 5-year limited warranty and RoHS compliance, it fits procurement standards that value long service life and responsible material selection. For installations where a few inches determine image geometry, this column delivers the control needed to finish the job correctly.