Hey RC helicopter enthusiasts, this STARC 3-blade tail rotor grip set is exactly what you need for your Align Trex 450. Made from full metal construction in black and silver, these grips are built to handle the demands of serious flying with that quality feel you expect from good helicopter parts. At just 15 grams, they're lightweight but seriously durable, designed specifically for T-Rex 450 models including V2, V3, PRO, and DFC versions. The three-blade design provides that smooth, stable performance that makes a noticeable difference in flight control, especially during more advanced maneuvers. If you're upgrading your helicopter or doing repairs, these metal grips deliver the reliability and precision you need without breaking the bank. The craftsmanship is solid, with attention to detail that ensures proper fit and function with your existing 450 components. Whether you're replacing worn parts or building out your dream helicopter, this rotor grip set gives you professional-grade performance that'll keep you flying confidently. For anyone serious about their RC helicopter hobby, having quality replacement parts like these on hand is absolutely essential.