A 4″ Stone Double Suction Cup is a manual lifting and handling tool designed to securely grip and transport smooth, non‑porous materials such as polished stone slabs, tiles, glass panels, granite, marble, and similar surfaces. The tool features two suction cups mounted on a sturdy handle assembly to provide balanced suction force and enhanced stability during lifting, carrying, and installation tasks. Key Features Dual Suction Cups: Two rubber vacuum pads (4″ diameter each) that form a tight seal on clean, flat surfaces for secure grip. Manual Vacuum Action: Simple hand‑operated suction; push down and lock to create a vacuum, and release the levers to detach. Durable Handle: Ergonomic handle (often aluminum or ABS plastic) that provides comfortable grip and control while lifting. Non‑Marring Pads: Rubber suction cups designed to avoid surface damage on stone, glass and tile. Typical Specifications Cup Diameter: 4″ (100 mm) each. Material Compatibility: Polished stone (granite, marble), glass, tile, metal, and other smooth, non‑porous surfaces. Construction Materials: Rubber suction pads with aluminum/ABS handle and body. Lifting Capacity: Varies by model (often 50–90 kg per pair, depending on suction quality and surface). Check specific product specs for exact capacity. Applications Stone & Tile Installation: Safely handle and position slabs or large tiles during installation. Glass Handling: Lift and maneuver glass panels without scratching or slipping. DIY & Professional Use: Useful for contractors, fabricators, and home improvement projects involving heavy, smooth surfaces. Benefits Improves Safety: Strong suction minimizes the risk of dropping or damaging heavy materials. Reduces Effort: Makes lifting awkward slabs easier with less strain on the user. Portable & Simple: Lightweight tool with no power source needed.