Key Features Strong and Enduring: The product is made of iron and steel with stamping, welding, and grinding processes, which are wear-resistant, impact-resistant, and high-strength, so it can be used for a long time. Adjustable Design: The holes can be adjusted in two gears to accommodate different inner diameters of the pipe discs, meeting your floor heating construction needs. Excellent Load-bearing Capacity: High-class materials and a sturdy structure provide stable support, enabling this product to bear a load of 330.69 lbs and prevent tilting and shaking during pipe laying. Useful Assistant: This product helps installers install floor heating pipes more easily, improving work comfort, construction efficiency, and installer flexibility, and effectively reducing labor costs. Thoughtful Design: The central tension spring provides pressure to securely hold the floor heating pipe in place, preventing it from loosening and moving around, thereby improving work efficiency. The pressure rod design fixes the pipe's position, preventing confusion and allowing for neater wiring, making construction easier. Application This product can be used in home decoration, construction sites, factories, and other places to help lay and unfold pipes such as PEX, PERT, heating pipes, and water pipes. Specification Material: Iron + Steel Process: Stamping, Welding, Grinding, Spray Painting Color: Red Style: Modern Assembly Required: Yes Mount Type: Floor Mounted Hole Position Adjustment Gears: 2 Max. Load-bearing Capacity: 150kg/330.69lbs Applicable Pipe Diameter Range: 8-32 mm/0.315-1.26in Applicable Pipe Length: Max. 500m/1640.42ft (Pipe Diameter: 16mm/0.63in, 20mm/0.79in), Max. 200-300m/656.17-984.25ft (Pipe Diameter: 25-32mm/0.98-1.26in) Upper Bracket Height: 53cm/20.87in Base Width: 80cm/31.5in Product Maximum Unfolded Size: 136cm/53.54in Package Size: 72*23*22.5cm/28.35*9.06*8.86in Gross Weight: 9.5kg/20.94lbs Net Weight: 8.8kg/19.4lbs Package Included 1* Heating Pipe Winder 1* Pressing Rod 1* Carrying Bag Other Accessories for Assembly Notes 1. Please carefully check the product size before purchasing. 2. Please note that this product does not include heating pipes. 3. Please note that for pipes with diameters of 0.63in, 0.98in, and 1.26in, and with an inner diameter of the pipe disc less than 19.69in, use the first adjustment hole position; for the pipe disc with an inner diameter of more than 19.69in, use the second adjustment hole position. 4. During construction, the position of the pipe laying device should be further away from the coil room, preferably in a room without a coil, and the underfloor heating pipe should not be laid out too long.