Spin Hinge Makedo Cardboard Construction Tool Cecoslovacchia 100 Korun 1972 Josef Vaclav Numismatica. Open the door to a world of new possibilities. Add doors and windows, free spinning objects, wings or trapdoors. The Spin Hinge can rotate through a full 360 degrees, allowing for near infinite ranges of motion. By adding turning and spinning elements and unique cardboard angles, the Spin Hinge will bring a new level of movement to your creations. Designed to hold the weight of your largest constructions, the Spin Hinge will level up your most ambitious ideas! A whole new range of motion. Contents: 6x Spin Hinge Note: This is not a stand alone kit. To be used with SCRU and SCRU+ and the MINI TOOL or SCRU DRIVER.