Unique clamping mechanism installs in seconds.These hangers have two clasps per hanger for extreme holding power. Each hanger will hold up to 30#
2 Sizes fit all vertical iron and wood ballusters.
WIPH- Fits 7/16" to 1" round or square balusters / spindles. This model typically is used for iron porches and fences.
WIPHWD- Fits 1" to 1-1/2" square balusters / spindles. This model typically is used for wood decks, porches and fences.