Strong Suction Power: Equipped with a 5-inch nitrile rubber suction cup, this seamless seam setter provides up to 110 lbs of vertical suction force for a more secure hold. Ideal for creating seamless seams on materials such as marble, ceramic tiles, and glass.

Precise Adjustments: The granite seam setter includes three fine-tune knobs, including height adjustment and seam spacing control, allowing you to easily fine-tune seam width and horizontal height for the perfect finish.

Durable Construction: Built with high-strength aluminum alloy, the dual rods are designed for greater durability and strength. The all-aluminum knobs resist rust and wear, while the professional dustproof cover protects the suction cup from dust, ensuring consistent suction performance and long-lasting seam stability.