The Chief CHPAC124B Stud Adapter makes Chief MWR, MWH, PWR, PNR, and PDR swing arms compatible with 24 in. (60.96 cm) stud systems in walls. Simply install the wall channels onto wall studs, install your swing arm system, and conceal the wall channels with the included covers and end caps. The black model is intended for use with black swing arms.
CHPAC124B 24" Stud Adapter Kit (Black)
10-year warranty against manufacturer defects, under normal use