This seam setter features a 5in suction cup offering up to 110 lbs of suction, ensuring a secure grip. Easily adjust the height and seam width of tiles using the built-in fine-tuning knobs to achieve flawless seam results. The sturdy, stable structure that maintains its shape with long-term use.

Equipped with three fine-tuning knobs, this countertop seam setter allows you to adjust the height and seam width with ease. Ideal for beginners, renovators, or DIY enthusiasts, it makes tile alignment simple and accurate.

Featuring a 5-inch nitrile rubber suction cup and a vacuum pump, this seam setter generates a stronger vacuum suction, securely holding tiles in place or adjusting other smooth surfaces, providing reliable performance for precise seam adjustments.

Just place the seam setter on a flat tile or surface, press the air pump until the red line disappears, then use the side knobs to adjust the seam gap. The top knob allows for seamless height adjustments to ensure tiles are leveled.

Includes suction cup covers to prolong the life of the suction cup, a pressure release valve for easy removal after adjustments, knob foot covers to protect tile surfaces, and a soft Oxford cloth tool bag for convenient and comfortable storage.

• 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.
• Vacuum Rod Latch: Our seam setter for stone marble features a quick-suction vacuum rod latch design, allowing for simple installation and removal of the suction cup, enhancing overall work efficiency.
• Helpful Accessories: Comes with a hex wrench, plastic handle wrench, and anti-static dust cloth. The dust cloth can be used to clean the suction cup and work surface before use, ensuring maximum stability and stronger suction. The seam setter for countertop is ideal for a smoother, more efficient work experience.