ITEM NAME:Rim Clamp Tyre Changer Mounting Clamp Clamping Tool Heavy Duty Machine Description: A simple but must have tool when changing those hard to mount low profile, and run-flat tires. Lowers the tire bead to the drop center of the wheel. Sliding bottom guide decreases stress on tool and tire. The clamp holds the tire bead below the rim flange for fast tire mounting. Made of nylon polymer, durable and won't damage wheels. Time saving and it can prevent tire bead and wheel damage from over stress. The clamp holds the tire bead below the rim flange for fast tire mounting, Sliding bottom guide decreases stress on tool and tire. Pushes the bead down into the center of the wheel which helps mounting and demounting tires, especially with low profile side walls and run flats. Specification: Material: Plastic Size: Approx 170*85*57mm Package Includes: 1 Piece Tyre Changer Mounting Clamp Tool Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making.1 Piece Tyre Changer Mounting Clamp Tool. The clamp holds the tire bead below the rim flange for fast tire mounting. The clamp holds the tire bead below the rim flange for fast tire mounting, Sliding bottom guide decreases stress on tool and tire.