The problem is, PRW shows TWO different part numbers. One is clearly advertised as 7/16 the other is not so clear. There's no reason for two different part numbers in the same size, so it's gotta be a typo. One is 3/8 and the other is 7/16. You're probably gonna have to call someone at PRW that will actually WALK out in the warehouse and LOOK at the part.
