PENN ELCOM M1551 Recessed Steel Speaker Stand Cup for 1-3/8" Pole.
* Includes T-nut Mounting Hardware Kit.
Fits Socket diameter: Suits 1-3/8" (35 mm) speaker pole.
Socket depth: 3".
Construction: Heavy-duty 0.079" (2.0 mm) drawn steel.
PENN ELCOM M1551 Recessed Steel Speaker Stand Cup for 1-3/8" Pole.
* Includes T-nut Mounting Hardware Kit.
Fits Socket diameter: Suits 1-3/8" (35 mm) speaker pole.
Socket depth: 3".
Construction: Heavy-duty 0.079" (2.0 mm) drawn steel.