CRONEX Flat Tap Washer 3/8 Inch and 1 1/4 Inch.  Perfect For Bolts Spacers And  Vibration Suppression. Made With Sturdy And Reliable Material. Repairs Shower Handles, Replaces  Damaged Washers On Glass Shower Door Handles, And Towel Bars. CRX0071 and CRX1021