This adjustable worm-gear hose clamp is a durable metal clamp designed for secure hose connections in plumbing, automotive and industrial applications. Brand: IDEAL (Manufacturer: IDEAL CLAMP). Compatible with hoses in the 3" to 4" range (marketplace listing shows #56, 3"–4" range). Constructed from metal with a silver finish, the clamp features a worm-drive band for reliable tightening and corrosion-resistant performance. Part number (Mfg Part No): 6856 (ProductDatabase). Rainforest/Amazon listing model info: 56HCL (ASIN B00EEETBI0). UPC: 078575168562. Item weight listed on marketplace: 1 pounds. Product dimensions from internal item data: Length 4.0000, Width 0.0800, Height 0.5000 (units in inches). Package quantity: 1. Ideal for securing hoses on fittings, pumps, and tubing where a snug, adjustable clamp is needed.