The Dead Center Shock Response System SRS is designed to eliminate felt vibration when added to your weight stack. Featuring an internal rubber dampening system with a solid center and machined aluminum caps, this system provides superior vibration dampening. The SRS fits in-line with your weight stack and requires weight to be added to both ends for secure attachment. With a 1/4-20 thread, it is compatible with a wide range of stabilizers. Ideal for archers seeking to enhance their shooting experience, this system ensures a smoother and more accurate shot. Dead Center Shock Response System 1/4-20 Thread SRS