1. A good helper: make mooring work easy and feasible 2. Adjustable: This tool can adjust the distance between mooring cables within the control range 3. Installation distance: The diameter range of the three-eye pulley that can be installed is 3.5mm-10mm 4. The distance between the upper and lower three-eye pulleys is 10mm-30mm 5. Assembly: This tool is a kit, you also need to assemble this 6. Material: wood 7. Dimensions: about 70x55x7mm
