Reference #27523 T-Slotted Floor Plates (4) 78" x 157" Cast Iron Width ................................. 78.74" Length ................................ 157.48" Thickness ............................. 16.53" T-Slot Center Distance ................ 9.874" T-Slot Center Distance from Edge ...... 4.13" Number of T-Slots, Longitudinal ....... 8 T-Slot Depth .......................... 2.95" T-Slot Width, Top ..................... 1.57" T-Slot Width, Bottom .................. 2.75" Approximate Weight .................... 17,500 Lbs EQUIPPED WITH: Matched T-Slotted NOTE: Must Sell In Pairs Inspect In Our Philadelphia PA Warehouse Cost is Per Plate, EACH