The Kuza Linkage 3x70mm Stainless L/R Thread (4pcs) is a high-performance set of linkages made from durable stainless steel. Featuring both left-hand and right-hand threads, these linkages are ideal for precise control in RC models. With a 4.5mm 6-point hex head, they ensure a secure and tight fit, making installation easy and reliable. This set of 4 linkages is perfect for RC enthusiasts who demand the best in durability and performance for their setups. Whether you're replacing old linkages or upgrading your model, these provide long-lasting reliability for your RC needs.