Includes: (one) 48 Inch universal t-track bars Features: T-tracks are equipped with a double-cut profile for hardware versatility and pre-drilled mounting holes for easy installation Premium: Constructed out of extruded anodized 6463 aluminum, delivering a lightweight design that possesses an impressive strength to weight ratio, along with corrosion resistance and superior resilience Dimensions: individual t-track 3/4 Inch x 3/8 Inch x 48 Inch - size allows for easy and solid embedding without sacrificing surface platform integrity Versatile design: Universal T track designed to accommodate 5/16 Inch and 1/4 Inch t-bolts, and 1/4 Inch hex bolts Note: Installation hardware not included (#6 wood screws)