Reelcraft Roller Hose Guide Assembly - With 5-1/4" x 2 3/8" opening, accomodates 5/16" to 2" OD hose. These four-way roller guide assemblies are for use with reels on cabinet door openings and for similar locations where sharp edges may cut or damage the hose. Four-way design permits pulling or retracting hose at any angle. This model has nylon rollers mounted on an 11-gauge steel frame with pre-drilled mounting holes. Note: A hose bumper should be used with the four-way roller hose guide assemblies to prevent damage to rollers and nozzles.