TSIOHKBSFeature:1. Firmer in Fixing: Comes with 300kg maximum holding force, the on off magnet can firmly hold panels, boards, etc. with different size and shape.2. Wide Application: Allows for wide application on workpiece clamping, position, alignment, assembly, installation, welding and so on, very useful.3. On Off Switching: The handle attached enables easier control of the on and off of magnetism, which ensures quick releasing and easy operation.4. Convenient Using: No debris or damage, the welding magnetic switch requires no electricity, and both and maintenance are very simple.5. Simple Carrying: Comes with a light weight and a compact size as well, the magnet fixture block enables convenient carrying for outdoor working.How to Use:Take out the product and use it after installation.Specification:Item Type: On Off MagnetCoercivity: 908 KA/m. Intrinsic Coercivity: 955 KA/m. Maximum Magnetic Product: 334-336 KJ/m3Residual Magnetism: 1.33-1.38THolding Force: The maximum weight of 300kg can be pulled and kept stable. Package List:1 x Handle1 x On Off Magnet