AMERIMAX HOME PRODUCTS 25043 Ferrule - Heavy Duty Metal Connector for Downspout & Gutter Systems | Perfect for Rainwater Drainage & Home Improvement Projects

Exactly as described in Amazon. Nails are THICK, so definitely need to predrill pilot holes, which is a challenge - an 8 inch long drill bit would have made it easy, but I didn’t have one, so weighted down gutter when I drilled the pilot holes, so that I could have pilot holes that were in line once I removed the weight and the gutter sprang back up. Also need a ~ 5 inch x 1/2 inch board to wedge in the gutter as backing to drill through the top of the gutter for these nails. Product is great, just need a little ingenuity installing it.