Solid 1 1/2″ Wide Body Aluminum Padlocks Have An Anodized Finish For Increased Durability. Lightweight, Corrosion And Spark Resistant For Most Industrial Uses. Color-Coded Bodies For Easy Recognition; Colors Include: Blue (B), Duranodic Brown (D), Green (E), Purple (U), Gold (G), Black (K), Red (R) And Orange (N). Complies With Osha Regulations For Standarization Of Locks. Sold Individually.,