Blue Lock-In Job Caddy by Werner®. The AC54-JC Lock-In Job Caddy expands your work surface and customizes your ladder top. Holds large or odd shaped items like fluorescent bulbs or ceiling fan blades. There are 4 storage compartments to keep small parts separated. Holders for screwdrivers, pliers, putty knives and towels. End hook is built in for increased convenience. There is also an integrated Lock-In System® socket for adding an additional Paint Cup (AC27-P), ToolLasso® or Utility Hook (AC56-UH). Holds large or odd shaped items like fluorescent bulbs or ceiling fan blades 4 storage compartments keep small parts separated Screwdriver, pliers, putty knife and towel holders End hook built in for increased convenience Integrated Lock-In System Socket for adding Paint Cup, ToolLasso® or Utility Hook Developed with modern technology and innovation Crafted only from the highest quality materials Made with quality and safety in mind You can count on Werner® to deliver superior climbing equipment. When it's time to climb, the pros look to Werner for the solution. Focusing on end-users' needs drives Werner's success. Werner® entire product design process - from engineering to manufacturing - creates a climbing system that ensures productivity, durability, and safety for the user. On job sites across America, Werner is preferred more than any brand because innovation, safety, and durability are built into every product.