O-Ring (Pkg of 5), ID: 3.78", W: .135"

O-Ring. I.D.: 3.780" or 96mm. Width: .135" or 3.4mm. Package of 5. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. I.D.: 3.780" or 96mm Width: .135" or 3.4mm Package of 5 Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty