Half-Round Gutters for Painted Steel by Zambelli - 6" x 18'0" - Dark Charcoal zinc 19" Metal Panel Hemming Tool:

19" Metal Panel Hemming Tool: 3/16" Gap

copper and zinc roof panels with a 1"-1-1/2" standard mechanical seam profile

Y-connectors allow the merging of two 3" downspouts into one 3" downspout

Freund aviation snips with Purple Handles are HRC 65

If you have one of these

Half-Round Gutters for Painted Steel by Zambelli - 6" x 18'0" - Dark Charcoal zinc 19" Metal Panel Hemming Tool:The Zambelli single bead half round gutter is made from 24 gauge (. 024) "zinc magnesium coated" steel and sprayed with a proprietary scratch and fade resistant paint. Also available in G 120 galvanized. Gutter Size Dimension "d 1" Dimension "d 2" Dimension "d 3" 6" 0. 67" 6" 3. 687"