
1350kg 1800kg 2000kg Precast Concrete Block Magnetic Shutter Hardware Magnets Box for Floor Molds. Powerful Magnetic Force: Holding force up to 2000kg using high-performance Neodymium magnets. Effortless Push-Button: Instant activation and release mechanism without external power. Durable Housing: Stainless steel casing protects against corrosion and concrete grout. Versatile Design: Threaded holes allow connection with various adapters and clamps. Precision Stability: Flat contact surface ensures secure grip during concrete pouring. Cost & Time Savings: Eliminates welding and bolting to reduce setup time and labor costs. High Reusability: Engineered for tens of thousands of reuses for exceptional ROI. OEM & ODM Acceptance: Customization available for logo, packaging, color, and function.