Introducing the 36" Universal T-Track and Intersection Kit by POWERTEC. Part of POWERTEC universal t-track system, this all-purpose collection of t-track accessories was designed to help provide you with a limitless amount worktable configuration, while optimizing your jigs, fixtures and workbenches. Universal T-Track Features: Possesses a unique double-cut profile with an inside groove that accepts standard 1/4 in. hex bolts, 1/4 in. T bolts and 5/16 in. T bolts. They are easy to use and can either be embedded in a workstation board itself, or simply attached onto the tabletop. Each track is equipped with pre-drilled mounting holes for simple installation. It's ideal for anyone building or tailoring machine tables, jigs and fixtures. Intersection Kit Allows you to install multiple t-track configurations and optimize your t-track jigs and fixtures. Once assembled, this handy kit forms two perpendicular tracks (intersection), giving you the ability to slide your jigs and fixtures in almost any direction. Each track (3/4 in. width) features a 90-degree angle on one end that accurately fits with its matching components to form a perfect intersection. All-In-One: This multi-function combo gives you everything you need to move around and configure your t-track components, such as clamps, hold-downs, stops and more, in almost every direction to suit your project requirements. Material: Aluminum.