This 15 pocket model (11 pocket model available) is made to house a variety of tools and fasteners, providing added versatility and gear carrying options to your harness. Designed to simply and securely slide onto your harness waist belt. The 15 pocket model includes 3 main pockets for fasteners and tools and 12 other pockets for various smaller tools. It also includes an iron hammer loop and a removable top pouch that reveals a tape measure bracket.