O-Ring, I.D. 0.25", Width 0.155"

O-Ring. I.D.: 0.245" or 6.2mm. Width: 0.155" or 3.9mm. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. I.D.: 0.245" or 6.2mm Width: 0.155" or 3.9mm Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty