MetroVac Groomers Third Arm - Grooming ClampDescription MetroVac Groomers Third Arm Grooming Hose Clamp Free up both hands while still drying off your pet. This Groomers Third Arm holds your dryer hose in place while you focus on the task at hand. Key Features: Two heavy duty spring clamps Flexible 18" cable, stays in position Fits most size dryer hoses Rubber clamp tips won't wear or mar your table or hose Gooseneck style cable can be positioned at any angle to get air where you need it