Description: The hanger is adjustable side to side and up and down; tightens with a yellow zinc coated thumb screw at the desired height.
Compatible with: Any horizontal 2inch X 4inch or 2inch X 6inch wood deck railing.
Size: 45inch overall maximum height with a 17inch reach.
Instructions: Loosen clamp enough to slide hanger on to deck railing then tighten firmly.
All Items Stating With COO Are Compatible | 
