Jarke Heavy Duty Reel Rack features: 2,000 lbs. per level with 10,000 lbs. maximum capacity per rack.  Provides quick and uncluttered access with 24" maximum reel dimension.  Jarke axle brackets adjust on 2" center and accept axle up to 2" diameter axle (axle not included).  It is recommended that unit be secure to the floor. (anchors not included).  Jarke starter unit consist of 2 uprights, 4 sets of axle brackets (axle not included) and bracing.  Jarke add-on unit consist of 1 uprights, 4 sets of axle brackets (axle not included) and bracing.