Little Giant Ladder Systems 26362 Velocity Trestle Bracket Kit Use to support three different scaffolding heights as well as multiple workbench heights Made of the same super-strong aluminum as our heavy duty ladders for maximum security and durability Replaces expensive and labor-intensive scaffolding systems, saving hundreds of dollars This trestle bracket kit is only compatible with the Little Giant Velocity, Defender, Leveler, Liberty and LT models