Magneticpro Multi-purpose Switching Magnets, Lifting Magnet with 300 KG Holding Force, ON/OFF Magnets for Lifting, Positioning, Editing & Welding, Liquid Filtration, Automation, Metal Separation

["Strong Magnets】Rated load capacity 220 lbs (1/3 of the pull force for safety). Pull force is the market's magnetic holding force. Dimensions: 3.54 x 2.36 x 4.72 inches. 【! Note !】The thickness of the steel object being adsorbed has a great influence on the actual suction of this product. Please refer to the curve on the left side and purchase carefully. If the steel is thin or has a large surface area, please buy multiple magnets in combination! 【On/Off Switch】Two gears: Gear \"ON\", Gear \"OFF\". Press before turning down. 【Multipurpose】This switch magnet can be used in manufacturing, woodworking, welding, car repair, robotics, automation, magnet fishing, frame fences, assembly fixtures, cutting and bonding fixtures, blade protection, work supports, frames, cabinet installation or anything that makes your projects faster, safer and easier. 【Safe and Lightweight】Magnetpro magnets are completely non-magnetic when in Gear \"OFF\". Adsorbed metal and even dirt automatically fall off. Safe and easy when unloading metal. You will not cut your fingers when removing steel chips and dirt."]