Wire Downspout Strainers for Painted Half-Round Gutters - 4” - Natural Gray Metallic hangers These flanged-head bolts serve multiple

These flanged-head bolts serve multiple purposes

Designed to withstand extreme wind uplift forces such as hurricane forces

Most US produced downspouts actually measure 3

It is a two-piece clamp that allows for easy attachment anywhere along the seam length

Wire Downspout Strainers for Painted Half-Round Gutters - 4” - Natural Gray Metallic hangers These flanged-head bolts serve multipleZambelli wire strainers for round downspouts are designed to flash around downspout penetrations to underground drainage systems. Easy installation, perfect fit and color match for all Zambelli painted and unpainted steel half round gutter systems. Strainer Size Dimension "b1" Dimension "h1" 4" 4. 5" 4. 2"