Coil and Uncoil Your Air Hose Neatly and Quickly to Prevent Damage. The Side Winder Air Hose Reel provides a large 10″ diameter reel to prevent tight coils in your air hose. Two built-in tool hangers keep your air chuck, blow gun or other air tools handy. The constant supply 1/4″ NPT brass swivel keeps air flowing freely and handles up to 250 P.S.I. even when dispensing or winding air hose. A coil spring brake keeps reel from unrolling, yet allows easy dispensing of hose. Versatile installation reel can be fastened in any direction on a bench, under a bench, on a wall, from the ceiling, on a compressor or on a service truck. Base has a six hole pattern for bench mounting and a center line pattern for mounting on a stud wall. The all steel construction with durable powder baked paint finish is made to last. Supplies 28 C.F.M. at 90 P.S.I. Reel holds 150 feet of 5/8″ O.D. hose or 100 feet of 3/4″ O.D. hose. Dimensions: Diameter 17 3/4″, Width 11″, Height 19″.