Precision Ball Nut, Preloaded Non-Preloaded, Number of Starts 2, Thread Direction Right Hand, Ball Screw Diameter 0.5 in, Travel per Revolution 0.5 in, Dynamic Load Capacity 929 lbf, Static Load Capacity 4,150 lbf, System of Measurement Inch, Thread Type UN, Thread Size 15/16 In.-16, Material Alloy Steel, Load Lock Not Load-Locking, Number of Circuits Double, Nut Shape Round, Compatible Grainger Part Number 2LGL1, Compatible Manufacturer Model Number 7828282