Reelcraft Roller Hose Guide Assembly - With 7/8" ID opening, accomodates 5/8" to 7/8" 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. Note: A hose bumper should be used with the four-way roller hose guide assemblies to prevent damage to rollers and nozzles.