The M4 Adjustable Spreader Bar with Lifting Straps from Abaco is a great tool for moving heavy materials. It can be paired with Scissor Clamps to safely and quickly move large slabs. The beam has 4 preset holes. Using lifting slings and a sturdy lifting beam, it can support the movement of heavy stuff like concrete, granite, and marble, as long as they're within the size and weight limit. This spreader bar can lift materials over 2,000 pounds. Note that Scissor clamps and chains are not included.

Using the Abaco M4 Spreader Beam is easy. First, make sure to pair it with suitable Scissor Clamps if you're moving large slabs. Connect the lifting slings to the beam properly. Place the beam over the heavy material you want to lift, ensuring it's balanced. Then, start the lifting process. Remember, the Scissor clamps and chains are not included, so you'll need to get them separately. When using, always check if the material is within the size and weight limit. After each use, clean the beam and store it in a dry place. Avoid overloading the beam, as it can cause damage and be dangerous. Regularly inspect the beam for any signs of wear and tear.