The 883-T from PANAVISE is a Dual Option Telescoping Mount (Black Only) that includes an optional & adjustable Knob and tamper-resistant set-screw. In 883-T the shaft locks tightly and is indexed to prevent rotation.
- Adjustable shaft: overall mount length from 9.375" (238.1mm) to 13.625" (346.1mm)
- Shaft locks tightly and is indexed to prevent rotation
- Use the Tri-Foot Base [4" (101.6mm) outside diameter with three 0.265" (6.7mm) holes on a 3.25" (82.5mm) bolt circle] for solid surfaces, or the T-Bar Clip for drop ceiling rails
- Full range of motion: 210° Tilt, 360° Turn & 360° Rotation
- 1/4-20 mounting stud with lockring
- Knob and tamper-resistant set-screw adjusting options included