Manfrotto 241S Pump Cup with 5/8″ (16mm) Socket
Description (from B&H): The Manfrotto 241S Suction Grip with 241S Pump Cup with 5/8″ (16mm) Socket adheres to any flat non-porous surface via its 6″ (150mm) suction cup. It accepts 5/8″ stands, studs and other gripware and will hold loads up to 4.41 lb.
