Leriton Adjustable Granite Seam Setter with Vacuum Suction Cups and Gloves, Heavy Duty Vacuum Glass Puller for Seam Joining and Leveling, Countertop Installation Tool for Granite Marble Glass

Strong Vacuum Suction: the 5 inch nitrile rubber suction cups provide up to 130 pounds of vertical lifting force, offering secure handling for heavy granite slabs, marble tiles, and glass panels during seam joining and leveling; Note that this does not apply to vinyl flooring. Precision Seam Width Control: 3 fine-adjustment knobs made of solid aluminum allow exact control over seam width and leveling alignment, helping achieve professional flush results with consistent accuracy. Heavy Duty Aluminum Construction: built with high strength aluminum alloy rods and knobs, this seam setter resists rust and maintains durability through repeated use on job sites and in workshops. Quick Release Vacuum Mechanism: features a rapid suction and release lock on the vacuum lever for instant setup and removal of suction cups; This design helps speed up workflow and improves efficiency. Multi-Surface Compatibility: suitable for use on granite, marble, stone slabs, and glass surfaces; Works effectively in both horizontal and vertical applications for various installation scenarios