The GrovTec Thread Protector 1/2-28 x .625 is designed to safeguard your threaded barrel from damage. This thread protector is crafted to fit 1/2-28 thread pitches, providing essential protection for the barrel's threads.Key FeaturesThread Pitch: Fits 1/2-28 threading for compatibility with various firearms.Length: Measures 5.3 inches for optimal coverage.Color: Finished in black for a sleek appearance.