*MULTI-PURPOSE - Three-in-one tool: this seamless seam setter can be used as a seam joiner, seam leveler, and back splash holder. It employs an air pump to exhaust air, putting two flat surfaces or seams together. *POWERFUL SUCTION - This seam setter has two 6-inch manual vacuum cups that can easily and firmly fix the worktable. The high-quality rubber suction cup with 152 mm large diameter and 120 kg maximum vertical suction. With effective suction and no air leakage, it is not easy to wear and has a longer service life. *DURABLE MATERIAL - The aluminum alloy rod is highly intensive and durable, and the galvanized knob is not easy to break and slide. A high-quality aluminum fastening handle makes it more durable and reliable for customers to use. *EASY OPERATION - Our seam setter is easy and convenient to operate. It keeps edges clean, free of chips, and straight. One adjustable knot is used for joining or opening, and two adjustable knots for precise leveling. The adjustable rods maximum height is 20 mm, and the adjustable clearance range is 0-40 mm. *GOOD APPLICABILITY - This seamless seam setter is suitable for precise joining and leveling marble, granite, floor, mirror, glass, plastic, and other materials. It is a necessary tool for professional stone manufacturers and granite countertop installers. ******************************************************************************************************* *Specifications Suction cup diameter: 6 (152 mm) Maximum adjustable height: 20 mm Adjustable clearance range: 0-40 mm Material: metal, rubber Size: 17.1 x 6 x 5.3 inch (434 x 152 x 135 mm) Weight: 3.5 kg ******************************************************************************************************* *Pakcage Content 2 x Seam Setter 1 x Case