Seam Setter, Stone Countertop Tensioner, Marble Stone Rock Slab, Tile Joint, Leveling Suction Cup, Strong Seamless Joint for Reliable Hold(Tensioner 150 suction cups 1pcs)

Function and Charact1. It features with standard CE vacuum hand cups with 2 potted lines can provide a better adsorption to stone material and durable quality.2. Diameter of each vacuum cup is 150mm.3. Press air pump to make the stone seam setter works,please be attention to the red indicator line on air pump while operating.4. Stainless steel bar keeps a good shape with no deformation.5. Aluminum balance slider and tightening slider for easy adjusting the flatness and tightness.

• Dual hand cup with ratchet for pulling and aligning of work-pieces in assembly work, designed to pull two flat surfaces or seams together.
• Perfect for any situation in which flat, non-porous surfaces need to be pulled together, shuch as marble and granite, flooring mirrors, glass, plastic.
• Material: Aluminum alloy and rubber, durable, and sturdy.
• Application range: Suitable for smooth and flat materials such as marble, slate, floor tiles, ceramic tiles, mirrors, glass, plastics, etc.
• Use scene: gap adjustment, height adjustment