All Vac Heavy-Duty Suction Cup - 8 Inch High Rise Rope Grabs Two arms are screwed into

Two arms are screwed into the threads located on each end of the handle

or Pulex systems

Replace the Stainless Steel Insert in your All Vac Heavy Duty Double Cup Lifter with either the 4-inch or 5-inch size

The KeyLok Base Unit

All Vac Heavy-Duty Suction Cup - 8 Inch High Rise Rope Grabs Two arms are screwed intoAbout the All Vac Heavy Duty Suction Cup 8 Inch An 8" heavy duty pump style suction cup for reliably handling smooth, nonporous flat materials like glass, metal, stone, tile, and cultured marble. This model combines a lightweight ABS plunger with a durable metal handle and a flat suction cup. Comes with a plastic protective carrying case. Max weight capacity of 123lbs.