Limbsaver AlphaShox Limb Dampener Black. Designed for Hoyt bows that have a 3/4-inch gap between the limbs the ultra-lightweight AlphaShox installs easily without tools. AlphaShox are durably built to be used outdoors in harsh environments. Specifications for Limbsaver AlphaShox Limb Dampener: Manufacturer: Limbsaver Color: Black Threads per Inch: Non Threaded Size: 2.5 in Fabric/Material: NAVCOM Weight: 1.3 oz Features of Limbsaver AlphaShox Split Shock Dampener Dampen noise and kill vibration on Hoyt bows with the AlphaShox dampener from LimbSaver. Designed for Hoyt bows that have a 3/4-inch gap between the limbs the ultra-lightweight AlphaShox installs easily without tools. Package Contents: Limbsaver AlphaShox Limb Dampener Limbsaver 3432: AlphaShox Limb Dampener Black