Seamless Seam Setter 2 Pack with 7-Inch Vacuum Suction Cups for Seam Joining and Leveling, Max.400LB Professional Countertop Installation Tool for Granite, Stone, Marble, Slab, Tile Gap Regulator

The seam setter can be used as seam joiner, seam leveler and back splash holder.

It features two 7" hand pump vacuum suction cups to hold the countertops firmly with ease, perfect for quartz,granite, stone, marble, slab, tile countertops remodeling, and make installation work easier.

We improved the diameter and thickness of the suction cup, the diameter of 180mm and the thickness of 10mm increase the maximum vertical suction of the suction cup to 400lb(180kg).

The unique three-layer sealing design ensures that the suction cup can maintain vacuum for a long time while working.

High-quality stainless steel bracket and aluminum alloy knob make the product structure stable and durable.