uxcell Air Compressor 1/8" Thread Safety Pressure Relief Valve Red Gold Tone Product Name : Pressure Relief Valve;Material : Metal Color : Gold Tone, Red ;Thread Size : 1/8" Valve Total Size : 40 x 1.7cm / 1.6" x 0.67" (L*Max.D) Weight : 24g Package Content : 1 x Pressure Relief Valve