• Adjustable tilt - 0° to 10° • Adjustable yaw (rotation) - 360° • Opens from 7" to 13" (left to right) • Opens from 3" to 5.75" (top to bottom) • Eight-point clamping mechanism adjusts 6.5" to 10" front to back • Mast telescopes 18" – 30" • Flush mount plate and mounting hardware included • Load capacity - 75 lbs • Black powder coat Finish