Our chain-type clamp is a special tool for heavy stone transportation. The chain structure makes it stable and powerful, and the high-quality alloy steel makes it very strong and durable, so it will be a good assistant for your work if you are engaged in the construction industry. Key Features Sturdy and Durable: It is forged from high-quality alloy steel and manganese steel, which is corrosion resistant, rust-proof, maintains long-term brightness and performance, and has a long service life. High Efficiency: The scissor design increases the grip as the applied pulling force increases and allows a wider jaw opening, so this pallet puller clamp can complete the operation of clamping stone in a short time, which helps to improve your work efficiency. It is excellent for reaching the pallets pushed to the back where forks cant get to. Adjustable Opening: Its opening can be adjusted at 11.81-20.08inch, so it can also adapt to different sizes of stone to meet your diversified needs. Stable and Reliable: Its solid chucks and chain structure cooperate with each other, making this item lift up to 771.6 lbs lbs of stone and bear high-strength stone clamping work. Protective Packaging: The bubble bag can better protect your product during transportation, thereby maximizing its complete delivery to you. Installation-free: Our product is already installed, so you don't have to do the additional installation when you get it, which is time-saving. The additional chain allows you to hang the product on an excavator or other machine. Details Anti-slip Chuck: The rubber chuck with textures prevents slipping and effectively protects the surface of the stone from scratches. Thickened Nuts: The thickened self-locking nuts play a role in stopping loosening, and can be casually changed and adjusted for easier use, which is more convenient and fast. Spring: The spring can play a buffering role when it clamps stones, increasing its stability. Application It can be widely used in electric power, ship, automobile, aviation, construction, highway, bridge, metallurgy, mine, slope tunnel, and other infrastructure construction projects for lifting timber, boards, wooden pallets, etc. Specification Material: Alloy Steel, Manganese Steel, Polyurethane Rubber Color: Red Model: XYT-F Assembly Required: No Style: Modern Number of Pieces: 1 Max Pulling Capacity: 350kg/771.6 lbs Chuck Opening: 30-51cm/11.81-20.08inch Net Weight: 12kg/26.46 lbs Gross Weight: 13kg/28.66 lbs Package Size: 63*23*28cm/24.8*9.06*11.02in Package Included 1* Pallet Puller Clamp 1* English Instruction Notes Due to the heavy weight of the product, please be careful not to pinch your fingers or hit your feet when you use it, and please wear gloves(not included) when working.