Reel Stand Spindle 100". Steel spindles with grooves to fit reel stand rollers. 7,500 pound capacity. 3-1/2" (89.0 mm) x 100" (2540.0 mm). Reel Stand Spindle 100". Steel spindles with grooves to fit reel stand rollers. 7,500 pound capacity. 3-1/2" (89.0 mm) x 100" (2540.0 mm).