[Countertop Seam Setter]:Professional 90 degree countertop seam setter,right angle clamping,used for seam joining and leveling [Easy to Use]:The suction cup is tightened when the suction cup handles are pressed together,and the suction cup is loosened when the suction cup handles are at a 90° angle.Easy to open and close the seams [Sturdy Material]:The 90 degree stone seam setter is made of metal and PP material,not easy to deform,sturdy to use [Easy to Adjust]:Stone setter installation tool with suction cups,strong adsorption force,stable and not easy to fall off.With 2 adjustable knobs for leveling,easy to operate [Wide Applications]:The right angle seam setter is suitable for various materials,like marble,stone,floor tiles,ceramic tiles,glass,etc, Weight: 0.78925489796 Pounds, Manufacturer: Zambuph