• 9" (228.6mm) overall mount length

• Both adjusting points have a full range of motion: 210° Tilt, 360° Turn & 360° Rotation

• 1/4-20 mounting stud with lockring

• Shafts are machined aluminum alloy 0.875" (22.2mm) in diameter

• Knob and tamper-resistant set-screw adjusting options included

• Square mounting base for solid surfaces, 2.5" x 2.5" (63.5mm x 63.5mm),
with four 0.219" (5.56mm) holes on 2.0" (50.8mm) x 2.0" (50.8mm) layout