JBL JBL-MTC-424MR

Optional Mud/Plaster‐Ring Construction Bracket for Control 412C/T, 412C/T-VA, 414C/T, 414C/T-VA and 424C/T; Installs before Sheetrock, Integral Ring Extension for Drywall Mudding, (Priced and sold as a pack of 6 pcs)

Harman P/N: JBL-MTC-424MR; Dims (LxWxH): 26.6929278 x 18.897648 x 10.314966199999999 in